156958481772

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1949}}^1\times {\mathrm{7193}}^1$

素因数の和:9463

約数の個数: 72

約数和(自身を含む): 398291493600

約数和(自身を除く): 241333011828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 1949, 2799, 3732, 3898, 5598, 5847, 7193, 7796, 11196, 11694, 14386, 17541, 21579, 23388, 28772, 35082, 43158, 64737, 70164, 86316, 129474, 258948, 606139, 1212278, 1818417, 2237023, 2424556, 3636834, 4474046, 5455251, 6711069, 7273668, 8948092, 10910502, 13422138, 14019157, 20133207, 21821004, 26844276, 28038314, 40266414, 42057471, 56076628, 80532828, 84114942, 126172413, 168229884, 252344826, 504689652, 4359957827, 8719915654, 13079873481, 17439831308, 26159746962, 39239620443, 52319493924, 78479240886, 156958481772]

約数ペア:

[(1, 156958481772), (2, 78479240886), (3, 52319493924), (4, 39239620443), (6, 26159746962), (9, 17439831308), (12, 13079873481), (18, 8719915654), (36, 4359957827), (311, 504689652), (622, 252344826), (933, 168229884), (1244, 126172413), (1866, 84114942), (1949, 80532828), (2799, 56076628), (3732, 42057471), (3898, 40266414), (5598, 28038314), (5847, 26844276), (7193, 21821004), (7796, 20133207), (11196, 14019157), (11694, 13422138), (14386, 10910502), (17541, 8948092), (21579, 7273668), (23388, 6711069), (28772, 5455251), (35082, 4474046), (43158, 3636834), (64737, 2424556), (70164, 2237023), (86316, 1818417), (129474, 1212278), (258948, 606139)]