165949420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4847

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 285634580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4799, 4940, 6916, 8645, 9598, 17290, 19196, 23995, 33593, 34580, 47990, 62387, 67186, 91181, 95980, 124774, 134372, 167965, 182362, 249548, 311935, 335930, 364724, 436709, 455905, 623870, 638267, 671860, 873418, 911810, 1185353, 1247740, 1276534, 1746836, 1823620, 2183545, 2370706, 2553068, 3191335, 4367090, 4741412, 5926765, 6382670, 8297471, 8734180, 11853530, 12765340, 16594942, 23707060, 33189884, 41487355, 82974710, 165949420]

約数ペア:

[(1, 165949420), (2, 82974710), (4, 41487355), (5, 33189884), (7, 23707060), (10, 16594942), (13, 12765340), (14, 11853530), (19, 8734180), (20, 8297471), (26, 6382670), (28, 5926765), (35, 4741412), (38, 4367090), (52, 3191335), (65, 2553068), (70, 2370706), (76, 2183545), (91, 1823620), (95, 1746836), (130, 1276534), (133, 1247740), (140, 1185353), (182, 911810), (190, 873418), (247, 671860), (260, 638267), (266, 623870), (364, 455905), (380, 436709), (455, 364724), (494, 335930), (532, 311935), (665, 249548), (910, 182362), (988, 167965), (1235, 134372), (1330, 124774), (1729, 95980), (1820, 91181), (2470, 67186), (2660, 62387), (3458, 47990), (4799, 34580), (4940, 33593), (6916, 23995), (8645, 19196), (9598, 17290)]