188916390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 96

約数和(自身を含む): 537840576

約数和(自身を除く): 348924186

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2647, 2745, 3965, 4758, 5294, 5490, 7137, 7930, 7941, 11895, 13235, 14274, 15882, 23790, 23823, 26470, 34411, 35685, 39705, 47646, 68822, 71370, 79410, 103233, 119115, 161467, 172055, 206466, 238230, 309699, 322934, 344110, 484401, 516165, 619398, 807335, 968802, 1032330, 1453203, 1548495, 1614670, 2099071, 2422005, 2906406, 3096990, 4198142, 4844010, 6297213, 7266015, 10495355, 12594426, 14532030, 18891639, 20990710, 31486065, 37783278, 62972130, 94458195, 188916390]

約数ペア:

[(1, 188916390), (2, 94458195), (3, 62972130), (5, 37783278), (6, 31486065), (9, 20990710), (10, 18891639), (13, 14532030), (15, 12594426), (18, 10495355), (26, 7266015), (30, 6297213), (39, 4844010), (45, 4198142), (61, 3096990), (65, 2906406), (78, 2422005), (90, 2099071), (117, 1614670), (122, 1548495), (130, 1453203), (183, 1032330), (195, 968802), (234, 807335), (305, 619398), (366, 516165), (390, 484401), (549, 344110), (585, 322934), (610, 309699), (793, 238230), (915, 206466), (1098, 172055), (1170, 161467), (1586, 119115), (1830, 103233), (2379, 79410), (2647, 71370), (2745, 68822), (3965, 47646), (4758, 39705), (5294, 35685), (5490, 34411), (7137, 26470), (7930, 23823), (7941, 23790), (11895, 15882), (13235, 14274)]