157305204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16871}}^1$

素因数の和:16925

約数の個数: 72

約数和(自身を含む): 466747008

約数和(自身を除く): 309441804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 16871, 33742, 50613, 67484, 101226, 118097, 151839, 202452, 236194, 303678, 354291, 472388, 607356, 624227, 708582, 1062873, 1248454, 1417164, 1872681, 2125746, 2496908, 3745362, 4251492, 4369589, 5618043, 7490724, 8739178, 11236086, 13108767, 17478356, 22472172, 26217534, 39326301, 52435068, 78652602, 157305204]

約数ペア:

[(1, 157305204), (2, 78652602), (3, 52435068), (4, 39326301), (6, 26217534), (7, 22472172), (9, 17478356), (12, 13108767), (14, 11236086), (18, 8739178), (21, 7490724), (28, 5618043), (36, 4369589), (37, 4251492), (42, 3745362), (63, 2496908), (74, 2125746), (84, 1872681), (111, 1417164), (126, 1248454), (148, 1062873), (222, 708582), (252, 624227), (259, 607356), (333, 472388), (444, 354291), (518, 303678), (666, 236194), (777, 202452), (1036, 151839), (1332, 118097), (1554, 101226), (2331, 67484), (3108, 50613), (4662, 33742), (9324, 16871)]