155105496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 534067200

約数和(自身を除く): 378961704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 607, 676, 702, 728, 756, 819, 936, 1014, 1092, 1183, 1214, 1352, 1404, 1512, 1521, 1638, 1821, 2028, 2184, 2366, 2428, 2457, 2808, 3042, 3276, 3549, 3642, 4056, 4249, 4563, 4732, 4856, 4914, 5463, 6084, 6552, 7098, 7284, 7891, 8498, 9126, 9464, 9828, 10647, 10926, 12168, 12747, 14196, 14568, 15782, 16389, 16996, 18252, 19656, 21294, 21852, 23673, 25494, 28392, 31564, 31941, 32778, 33992, 36504, 38241, 42588, 43704, 47346, 50988, 55237, 63128, 63882, 65556, 71019, 76482, 85176, 94692, 101976, 102583, 110474, 114723, 127764, 131112, 142038, 152964, 165711, 189384, 205166, 213057, 220948, 229446, 255528, 284076, 305928, 307749, 331422, 410332, 426114, 441896, 458892, 497133, 568152, 615498, 662844, 718081, 820664, 852228, 917784, 923247, 994266, 1230996, 1325688, 1436162, 1491399, 1704456, 1846494, 1988532, 2154243, 2461992, 2769741, 2872324, 2982798, 3692988, 3977064, 4308486, 5539482, 5744648, 5965596, 6462729, 7385976, 8616972, 11078964, 11931192, 12925458, 17233944, 19388187, 22157928, 25850916, 38776374, 51701832, 77552748, 155105496]

約数ペア:

[(1, 155105496), (2, 77552748), (3, 51701832), (4, 38776374), (6, 25850916), (7, 22157928), (8, 19388187), (9, 17233944), (12, 12925458), (13, 11931192), (14, 11078964), (18, 8616972), (21, 7385976), (24, 6462729), (26, 5965596), (27, 5744648), (28, 5539482), (36, 4308486), (39, 3977064), (42, 3692988), (52, 2982798), (54, 2872324), (56, 2769741), (63, 2461992), (72, 2154243), (78, 1988532), (84, 1846494), (91, 1704456), (104, 1491399), (108, 1436162), (117, 1325688), (126, 1230996), (156, 994266), (168, 923247), (169, 917784), (182, 852228), (189, 820664), (216, 718081), (234, 662844), (252, 615498), (273, 568152), (312, 497133), (338, 458892), (351, 441896), (364, 426114), (378, 410332), (468, 331422), (504, 307749), (507, 305928), (546, 284076), (607, 255528), (676, 229446), (702, 220948), (728, 213057), (756, 205166), (819, 189384), (936, 165711), (1014, 152964), (1092, 142038), (1183, 131112), (1214, 127764), (1352, 114723), (1404, 110474), (1512, 102583), (1521, 101976), (1638, 94692), (1821, 85176), (2028, 76482), (2184, 71019), (2366, 65556), (2428, 63882), (2457, 63128), (2808, 55237), (3042, 50988), (3276, 47346), (3549, 43704), (3642, 42588), (4056, 38241), (4249, 36504), (4563, 33992), (4732, 32778), (4856, 31941), (4914, 31564), (5463, 28392), (6084, 25494), (6552, 23673), (7098, 21852), (7284, 21294), (7891, 19656), (8498, 18252), (9126, 16996), (9464, 16389), (9828, 15782), (10647, 14568), (10926, 14196), (12168, 12747)]