156798345020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{202357}}^1$

素因数の和:202479

約数の個数: 96

約数和(自身を含む): 363486771648

約数和(自身を除く): 206688426628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 53, 68, 85, 86, 106, 170, 172, 212, 215, 265, 340, 430, 530, 731, 860, 901, 1060, 1462, 1802, 2279, 2924, 3604, 3655, 4505, 4558, 7310, 9010, 9116, 11395, 14620, 18020, 22790, 38743, 45580, 77486, 154972, 193715, 202357, 387430, 404714, 774860, 809428, 1011785, 2023570, 3440069, 4047140, 6880138, 8701351, 10724921, 13760276, 17200345, 17402702, 21449842, 34400690, 34805404, 42899684, 43506755, 53624605, 68801380, 87013510, 107249210, 147922967, 174027020, 182323657, 214498420, 295845934, 364647314, 461171603, 591691868, 729294628, 739614835, 911618285, 922343206, 1479229670, 1823236570, 1844686412, 2305858015, 2958459340, 3646473140, 4611716030, 7839917251, 9223432060, 15679834502, 31359669004, 39199586255, 78399172510, 156798345020]

約数ペア:

[(1, 156798345020), (2, 78399172510), (4, 39199586255), (5, 31359669004), (10, 15679834502), (17, 9223432060), (20, 7839917251), (34, 4611716030), (43, 3646473140), (53, 2958459340), (68, 2305858015), (85, 1844686412), (86, 1823236570), (106, 1479229670), (170, 922343206), (172, 911618285), (212, 739614835), (215, 729294628), (265, 591691868), (340, 461171603), (430, 364647314), (530, 295845934), (731, 214498420), (860, 182323657), (901, 174027020), (1060, 147922967), (1462, 107249210), (1802, 87013510), (2279, 68801380), (2924, 53624605), (3604, 43506755), (3655, 42899684), (4505, 34805404), (4558, 34400690), (7310, 21449842), (9010, 17402702), (9116, 17200345), (11395, 13760276), (14620, 10724921), (18020, 8701351), (22790, 6880138), (38743, 4047140), (45580, 3440069), (77486, 2023570), (154972, 1011785), (193715, 809428), (202357, 774860), (387430, 404714)]