147388878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 427714560

約数和(自身を除く): 280325682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 67, 78, 79, 91, 102, 117, 119, 126, 134, 153, 158, 182, 201, 221, 234, 237, 238, 273, 306, 357, 402, 442, 469, 474, 546, 553, 603, 663, 711, 714, 819, 871, 938, 1027, 1071, 1106, 1139, 1206, 1326, 1343, 1407, 1422, 1547, 1638, 1659, 1742, 1989, 2054, 2142, 2278, 2613, 2686, 2814, 3081, 3094, 3318, 3417, 3978, 4029, 4221, 4641, 4977, 5226, 5293, 6097, 6162, 6834, 7189, 7839, 7973, 8058, 8442, 9243, 9282, 9401, 9954, 10251, 10586, 12087, 12194, 13923, 14378, 14807, 15678, 15879, 15946, 17459, 18291, 18486, 18802, 20502, 21567, 23919, 24174, 27846, 28203, 29614, 31758, 34918, 36582, 37051, 43134, 44421, 47637, 47838, 52377, 54873, 56406, 64701, 68809, 71757, 74102, 84609, 88842, 89981, 95274, 103649, 104754, 109746, 111153, 122213, 129402, 133263, 137618, 143514, 157131, 169218, 179962, 206427, 207298, 222306, 244426, 266526, 269943, 310947, 314262, 333459, 366639, 412854, 481663, 539886, 619281, 621894, 629867, 666918, 733278, 809829, 932841, 963326, 1099917, 1169753, 1238562, 1259734, 1444989, 1619658, 1865682, 1889601, 2199834, 2339506, 2889978, 3509259, 3779202, 4334967, 5668803, 7018518, 8188271, 8669934, 10527777, 11337606, 16376542, 21055554, 24564813, 49129626, 73694439, 147388878]

約数ペア:

[(1, 147388878), (2, 73694439), (3, 49129626), (6, 24564813), (7, 21055554), (9, 16376542), (13, 11337606), (14, 10527777), (17, 8669934), (18, 8188271), (21, 7018518), (26, 5668803), (34, 4334967), (39, 3779202), (42, 3509259), (51, 2889978), (63, 2339506), (67, 2199834), (78, 1889601), (79, 1865682), (91, 1619658), (102, 1444989), (117, 1259734), (119, 1238562), (126, 1169753), (134, 1099917), (153, 963326), (158, 932841), (182, 809829), (201, 733278), (221, 666918), (234, 629867), (237, 621894), (238, 619281), (273, 539886), (306, 481663), (357, 412854), (402, 366639), (442, 333459), (469, 314262), (474, 310947), (546, 269943), (553, 266526), (603, 244426), (663, 222306), (711, 207298), (714, 206427), (819, 179962), (871, 169218), (938, 157131), (1027, 143514), (1071, 137618), (1106, 133263), (1139, 129402), (1206, 122213), (1326, 111153), (1343, 109746), (1407, 104754), (1422, 103649), (1547, 95274), (1638, 89981), (1659, 88842), (1742, 84609), (1989, 74102), (2054, 71757), (2142, 68809), (2278, 64701), (2613, 56406), (2686, 54873), (2814, 52377), (3081, 47838), (3094, 47637), (3318, 44421), (3417, 43134), (3978, 37051), (4029, 36582), (4221, 34918), (4641, 31758), (4977, 29614), (5226, 28203), (5293, 27846), (6097, 24174), (6162, 23919), (6834, 21567), (7189, 20502), (7839, 18802), (7973, 18486), (8058, 18291), (8442, 17459), (9243, 15946), (9282, 15879), (9401, 15678), (9954, 14807), (10251, 14378), (10586, 13923), (12087, 12194)]