168897924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 517974912

約数和(自身を除く): 349076988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 71, 78, 92, 102, 117, 138, 142, 153, 156, 169, 204, 207, 213, 221, 234, 276, 284, 299, 306, 338, 391, 414, 426, 442, 468, 507, 598, 612, 639, 663, 676, 782, 828, 852, 884, 897, 923, 1014, 1173, 1196, 1207, 1278, 1326, 1521, 1564, 1633, 1794, 1846, 1989, 2028, 2346, 2414, 2556, 2652, 2691, 2769, 2873, 3042, 3266, 3519, 3588, 3621, 3692, 3887, 3978, 4692, 4828, 4899, 5083, 5382, 5538, 5746, 6084, 6532, 7038, 7242, 7774, 7956, 8307, 8619, 9798, 10166, 10764, 10863, 11076, 11492, 11661, 11999, 14076, 14484, 14697, 15249, 15548, 15691, 16614, 17238, 19596, 20332, 21229, 21726, 23322, 23998, 25857, 27761, 29394, 30498, 31382, 33228, 34476, 34983, 35997, 42458, 43452, 45747, 46644, 47073, 47996, 51714, 55522, 58788, 60996, 62764, 63687, 66079, 69966, 71994, 83283, 84916, 91494, 94146, 103428, 107991, 111044, 127374, 132158, 139932, 141219, 143988, 166566, 182988, 188292, 191061, 198237, 203983, 215982, 249849, 254748, 264316, 275977, 282438, 333132, 360893, 382122, 396474, 407966, 431964, 499698, 551954, 564876, 594711, 611949, 721786, 764244, 792948, 815932, 827931, 999396, 1082679, 1103908, 1189422, 1223898, 1443572, 1655862, 1835847, 2165358, 2378844, 2447796, 2483793, 3248037, 3311724, 3671694, 4330716, 4691609, 4967586, 6496074, 7343388, 9383218, 9935172, 12992148, 14074827, 18766436, 28149654, 42224481, 56299308, 84448962, 168897924]

約数ペア:

[(1, 168897924), (2, 84448962), (3, 56299308), (4, 42224481), (6, 28149654), (9, 18766436), (12, 14074827), (13, 12992148), (17, 9935172), (18, 9383218), (23, 7343388), (26, 6496074), (34, 4967586), (36, 4691609), (39, 4330716), (46, 3671694), (51, 3311724), (52, 3248037), (68, 2483793), (69, 2447796), (71, 2378844), (78, 2165358), (92, 1835847), (102, 1655862), (117, 1443572), (138, 1223898), (142, 1189422), (153, 1103908), (156, 1082679), (169, 999396), (204, 827931), (207, 815932), (213, 792948), (221, 764244), (234, 721786), (276, 611949), (284, 594711), (299, 564876), (306, 551954), (338, 499698), (391, 431964), (414, 407966), (426, 396474), (442, 382122), (468, 360893), (507, 333132), (598, 282438), (612, 275977), (639, 264316), (663, 254748), (676, 249849), (782, 215982), (828, 203983), (852, 198237), (884, 191061), (897, 188292), (923, 182988), (1014, 166566), (1173, 143988), (1196, 141219), (1207, 139932), (1278, 132158), (1326, 127374), (1521, 111044), (1564, 107991), (1633, 103428), (1794, 94146), (1846, 91494), (1989, 84916), (2028, 83283), (2346, 71994), (2414, 69966), (2556, 66079), (2652, 63687), (2691, 62764), (2769, 60996), (2873, 58788), (3042, 55522), (3266, 51714), (3519, 47996), (3588, 47073), (3621, 46644), (3692, 45747), (3887, 43452), (3978, 42458), (4692, 35997), (4828, 34983), (4899, 34476), (5083, 33228), (5382, 31382), (5538, 30498), (5746, 29394), (6084, 27761), (6532, 25857), (7038, 23998), (7242, 23322), (7774, 21726), (7956, 21229), (8307, 20332), (8619, 19596), (9798, 17238), (10166, 16614), (10764, 15691), (10863, 15548), (11076, 15249), (11492, 14697), (11661, 14484), (11999, 14076)]