173895144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{20071}}^1$

素因数の和:20118

約数の個数: 48

約数和(自身を含む): 458845920

約数和(自身を除く): 284950776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 20071, 40142, 60213, 80284, 120426, 160568, 240852, 381349, 481704, 762698, 1144047, 1525396, 2288094, 3050792, 4576188, 7245631, 9152376, 14491262, 21736893, 28982524, 43473786, 57965048, 86947572, 173895144]

約数ペア:

[(1, 173895144), (2, 86947572), (3, 57965048), (4, 43473786), (6, 28982524), (8, 21736893), (12, 14491262), (19, 9152376), (24, 7245631), (38, 4576188), (57, 3050792), (76, 2288094), (114, 1525396), (152, 1144047), (228, 762698), (361, 481704), (456, 381349), (722, 240852), (1083, 160568), (1444, 120426), (2166, 80284), (2888, 60213), (4332, 40142), (8664, 20071)]