157558492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14018

約数の個数: 48

約数和(自身を含む): 350328832

約数和(自身を除く): 192770340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13963, 27926, 55852, 97741, 181519, 195482, 363038, 390964, 432853, 726076, 865706, 1270633, 1731412, 2541266, 3029971, 5082532, 5627089, 6059942, 11254178, 12119884, 22508356, 39389623, 78779246, 157558492]

約数ペア:

[(1, 157558492), (2, 78779246), (4, 39389623), (7, 22508356), (13, 12119884), (14, 11254178), (26, 6059942), (28, 5627089), (31, 5082532), (52, 3029971), (62, 2541266), (91, 1731412), (124, 1270633), (182, 865706), (217, 726076), (364, 432853), (403, 390964), (434, 363038), (806, 195482), (868, 181519), (1612, 97741), (2821, 55852), (5642, 27926), (11284, 13963)]