158908728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19468

約数の個数: 64

約数和(自身を含む): 447390720

約数和(自身を除く): 288481992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 19417, 38834, 58251, 77668, 116502, 155336, 213587, 233004, 427174, 466008, 601927, 640761, 854348, 1203854, 1281522, 1708696, 1805781, 2407708, 2563044, 3611562, 4815416, 5126088, 6621197, 7223124, 13242394, 14446248, 19863591, 26484788, 39727182, 52969576, 79454364, 158908728]

約数ペア:

[(1, 158908728), (2, 79454364), (3, 52969576), (4, 39727182), (6, 26484788), (8, 19863591), (11, 14446248), (12, 13242394), (22, 7223124), (24, 6621197), (31, 5126088), (33, 4815416), (44, 3611562), (62, 2563044), (66, 2407708), (88, 1805781), (93, 1708696), (124, 1281522), (132, 1203854), (186, 854348), (248, 640761), (264, 601927), (341, 466008), (372, 427174), (682, 233004), (744, 213587), (1023, 155336), (1364, 116502), (2046, 77668), (2728, 58251), (4092, 38834), (8184, 19417)]