155153544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3787

約数の個数: 128

約数和(自身を含む): 502656000

約数和(自身を除く): 347502456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 3739, 5187, 5928, 6916, 7478, 10374, 11217, 13832, 14956, 20748, 22434, 26173, 29912, 41496, 44868, 48607, 52346, 71041, 78519, 89736, 97214, 104692, 142082, 145821, 157038, 194428, 209384, 213123, 284164, 291642, 314076, 340249, 388856, 426246, 497287, 568328, 583284, 628152, 680498, 852492, 923533, 994574, 1020747, 1166568, 1360996, 1491861, 1704984, 1847066, 1989148, 2041494, 2721992, 2770599, 2983722, 3694132, 3978296, 4082988, 5541198, 5967444, 6464731, 7388264, 8165976, 11082396, 11934888, 12929462, 19394193, 22164792, 25858924, 38788386, 51717848, 77576772, 155153544]

約数ペア:

[(1, 155153544), (2, 77576772), (3, 51717848), (4, 38788386), (6, 25858924), (7, 22164792), (8, 19394193), (12, 12929462), (13, 11934888), (14, 11082396), (19, 8165976), (21, 7388264), (24, 6464731), (26, 5967444), (28, 5541198), (38, 4082988), (39, 3978296), (42, 3694132), (52, 2983722), (56, 2770599), (57, 2721992), (76, 2041494), (78, 1989148), (84, 1847066), (91, 1704984), (104, 1491861), (114, 1360996), (133, 1166568), (152, 1020747), (156, 994574), (168, 923533), (182, 852492), (228, 680498), (247, 628152), (266, 583284), (273, 568328), (312, 497287), (364, 426246), (399, 388856), (456, 340249), (494, 314076), (532, 291642), (546, 284164), (728, 213123), (741, 209384), (798, 194428), (988, 157038), (1064, 145821), (1092, 142082), (1482, 104692), (1596, 97214), (1729, 89736), (1976, 78519), (2184, 71041), (2964, 52346), (3192, 48607), (3458, 44868), (3739, 41496), (5187, 29912), (5928, 26173), (6916, 22434), (7478, 20748), (10374, 14956), (11217, 13832)]