157437648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19181}}^1$

素因数の和:19217

約数の個数: 80

約数和(自身を含む): 475713600

約数和(自身を除く): 318275952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19181, 38362, 57543, 76724, 115086, 153448, 172629, 230172, 306896, 345258, 364439, 460344, 517887, 690516, 728878, 920688, 1035774, 1093317, 1381032, 1457756, 2071548, 2186634, 2762064, 2915512, 3279951, 4143096, 4373268, 5831024, 6559902, 8286192, 8746536, 9839853, 13119804, 17493072, 19679706, 26239608, 39359412, 52479216, 78718824, 157437648]

約数ペア:

[(1, 157437648), (2, 78718824), (3, 52479216), (4, 39359412), (6, 26239608), (8, 19679706), (9, 17493072), (12, 13119804), (16, 9839853), (18, 8746536), (19, 8286192), (24, 6559902), (27, 5831024), (36, 4373268), (38, 4143096), (48, 3279951), (54, 2915512), (57, 2762064), (72, 2186634), (76, 2071548), (108, 1457756), (114, 1381032), (144, 1093317), (152, 1035774), (171, 920688), (216, 728878), (228, 690516), (304, 517887), (342, 460344), (432, 364439), (456, 345258), (513, 306896), (684, 230172), (912, 172629), (1026, 153448), (1368, 115086), (2052, 76724), (2736, 57543), (4104, 38362), (8208, 19181)]