154969776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 120

約数和(自身を含む): 491756720

約数和(自身を除く): 336786944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4357, 4446, 5928, 8714, 8892, 11856, 13071, 17428, 17784, 26142, 34856, 35568, 39213, 52284, 56641, 69712, 78426, 82783, 104568, 113282, 156852, 165566, 169923, 209136, 226564, 248349, 313704, 331132, 339846, 453128, 496698, 509769, 627408, 662264, 679692, 745047, 906256, 993396, 1019538, 1076179, 1324528, 1359384, 1490094, 1986792, 2039076, 2152358, 2718768, 2980188, 3228537, 3973584, 4078152, 4304716, 5960376, 6457074, 8156304, 8609432, 9685611, 11920752, 12914148, 17218864, 19371222, 25828296, 38742444, 51656592, 77484888, 154969776]

約数ペア:

[(1, 154969776), (2, 77484888), (3, 51656592), (4, 38742444), (6, 25828296), (8, 19371222), (9, 17218864), (12, 12914148), (13, 11920752), (16, 9685611), (18, 8609432), (19, 8156304), (24, 6457074), (26, 5960376), (36, 4304716), (38, 4078152), (39, 3973584), (48, 3228537), (52, 2980188), (57, 2718768), (72, 2152358), (76, 2039076), (78, 1986792), (104, 1490094), (114, 1359384), (117, 1324528), (144, 1076179), (152, 1019538), (156, 993396), (171, 906256), (208, 745047), (228, 679692), (234, 662264), (247, 627408), (304, 509769), (312, 496698), (342, 453128), (456, 339846), (468, 331132), (494, 313704), (624, 248349), (684, 226564), (741, 209136), (912, 169923), (936, 165566), (988, 156852), (1368, 113282), (1482, 104568), (1872, 82783), (1976, 78426), (2223, 69712), (2736, 56641), (2964, 52284), (3952, 39213), (4357, 35568), (4446, 34856), (5928, 26142), (8714, 17784), (8892, 17428), (11856, 13071)]