172891092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 480485376

約数和(自身を除く): 307594284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 121, 124, 132, 138, 167, 186, 242, 253, 276, 334, 341, 363, 372, 484, 501, 506, 668, 682, 713, 726, 759, 1002, 1012, 1023, 1364, 1426, 1452, 1518, 1837, 2004, 2046, 2139, 2783, 2852, 3036, 3674, 3751, 3841, 4092, 4278, 5177, 5511, 5566, 7348, 7502, 7682, 7843, 8349, 8556, 10354, 11022, 11132, 11253, 11523, 15004, 15364, 15531, 15686, 16698, 20207, 20708, 22044, 22506, 23046, 23529, 31062, 31372, 33396, 40414, 42251, 45012, 46092, 47058, 56947, 60621, 62124, 80828, 84502, 86273, 94116, 113894, 119071, 121242, 126753, 169004, 170841, 172546, 227788, 238142, 242484, 253506, 258819, 341682, 345092, 357213, 464761, 476284, 507012, 517638, 626417, 683364, 714426, 929522, 1035276, 1252834, 1309781, 1394283, 1428852, 1859044, 1879251, 2505668, 2619562, 2788566, 3758502, 3929343, 5239124, 5577132, 7517004, 7858686, 14407591, 15717372, 28815182, 43222773, 57630364, 86445546, 172891092]

約数ペア:

[(1, 172891092), (2, 86445546), (3, 57630364), (4, 43222773), (6, 28815182), (11, 15717372), (12, 14407591), (22, 7858686), (23, 7517004), (31, 5577132), (33, 5239124), (44, 3929343), (46, 3758502), (62, 2788566), (66, 2619562), (69, 2505668), (92, 1879251), (93, 1859044), (121, 1428852), (124, 1394283), (132, 1309781), (138, 1252834), (167, 1035276), (186, 929522), (242, 714426), (253, 683364), (276, 626417), (334, 517638), (341, 507012), (363, 476284), (372, 464761), (484, 357213), (501, 345092), (506, 341682), (668, 258819), (682, 253506), (713, 242484), (726, 238142), (759, 227788), (1002, 172546), (1012, 170841), (1023, 169004), (1364, 126753), (1426, 121242), (1452, 119071), (1518, 113894), (1837, 94116), (2004, 86273), (2046, 84502), (2139, 80828), (2783, 62124), (2852, 60621), (3036, 56947), (3674, 47058), (3751, 46092), (3841, 45012), (4092, 42251), (4278, 40414), (5177, 33396), (5511, 31372), (5566, 31062), (7348, 23529), (7502, 23046), (7682, 22506), (7843, 22044), (8349, 20708), (8556, 20207), (10354, 16698), (11022, 15686), (11132, 15531), (11253, 15364), (11523, 15004)]