158175930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 432470016

約数和(自身を除く): 274294086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 71, 86, 110, 129, 142, 157, 165, 213, 215, 258, 314, 330, 355, 426, 430, 471, 473, 645, 710, 781, 785, 942, 946, 1065, 1290, 1419, 1562, 1570, 1727, 2130, 2343, 2355, 2365, 2838, 3053, 3454, 3905, 4686, 4710, 4730, 5181, 6106, 6751, 7095, 7810, 8635, 9159, 10362, 11147, 11715, 13502, 14190, 15265, 17270, 18318, 20253, 22294, 23430, 25905, 30530, 33441, 33583, 33755, 40506, 45795, 51810, 55735, 66882, 67166, 67510, 74261, 91590, 100749, 101265, 111470, 122617, 148522, 167205, 167915, 201498, 202530, 222783, 245234, 334410, 335830, 367851, 371305, 445566, 479321, 503745, 613085, 735702, 742610, 958642, 1007490, 1113915, 1226170, 1437963, 1839255, 2227830, 2396605, 2875926, 3678510, 4793210, 5272531, 7189815, 10545062, 14379630, 15817593, 26362655, 31635186, 52725310, 79087965, 158175930]

約数ペア:

[(1, 158175930), (2, 79087965), (3, 52725310), (5, 31635186), (6, 26362655), (10, 15817593), (11, 14379630), (15, 10545062), (22, 7189815), (30, 5272531), (33, 4793210), (43, 3678510), (55, 2875926), (66, 2396605), (71, 2227830), (86, 1839255), (110, 1437963), (129, 1226170), (142, 1113915), (157, 1007490), (165, 958642), (213, 742610), (215, 735702), (258, 613085), (314, 503745), (330, 479321), (355, 445566), (426, 371305), (430, 367851), (471, 335830), (473, 334410), (645, 245234), (710, 222783), (781, 202530), (785, 201498), (942, 167915), (946, 167205), (1065, 148522), (1290, 122617), (1419, 111470), (1562, 101265), (1570, 100749), (1727, 91590), (2130, 74261), (2343, 67510), (2355, 67166), (2365, 66882), (2838, 55735), (3053, 51810), (3454, 45795), (3905, 40506), (4686, 33755), (4710, 33583), (4730, 33441), (5181, 30530), (6106, 25905), (6751, 23430), (7095, 22294), (7810, 20253), (8635, 18318), (9159, 17270), (10362, 15265), (11147, 14190), (11715, 13502)]