156959653140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{52711}}^1$

素因数の和:53030

約数の個数: 144

約数和(自身を含む): 484898109696

約数和(自身を除く): 327938456556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 233, 284, 355, 426, 466, 639, 699, 710, 852, 932, 1065, 1165, 1278, 1398, 1420, 2097, 2130, 2330, 2556, 2796, 3195, 3495, 4194, 4260, 4660, 6390, 6990, 8388, 10485, 12780, 13980, 16543, 20970, 33086, 41940, 49629, 52711, 66172, 82715, 99258, 105422, 148887, 158133, 165430, 198516, 210844, 248145, 263555, 297774, 316266, 330860, 474399, 496290, 527110, 595548, 632532, 744435, 790665, 948798, 992580, 1054220, 1488870, 1581330, 1897596, 2371995, 2977740, 3162660, 3742481, 4743990, 7484962, 9487980, 11227443, 12281663, 14969924, 18712405, 22454886, 24563326, 33682329, 36844989, 37424810, 44909772, 49126652, 56137215, 61408315, 67364658, 73689978, 74849620, 110534967, 112274430, 122816630, 134729316, 147379956, 168411645, 184224945, 221069934, 224548860, 245633260, 336823290, 368449890, 442139868, 552674835, 673646580, 736899780, 871998073, 1105349670, 1743996146, 2210699340, 2615994219, 3487992292, 4359990365, 5231988438, 7847982657, 8719980730, 10463976876, 13079971095, 15695965314, 17439961460, 26159942190, 31391930628, 39239913285, 52319884380, 78479826570, 156959653140]

約数ペア:

[(1, 156959653140), (2, 78479826570), (3, 52319884380), (4, 39239913285), (5, 31391930628), (6, 26159942190), (9, 17439961460), (10, 15695965314), (12, 13079971095), (15, 10463976876), (18, 8719980730), (20, 7847982657), (30, 5231988438), (36, 4359990365), (45, 3487992292), (60, 2615994219), (71, 2210699340), (90, 1743996146), (142, 1105349670), (180, 871998073), (213, 736899780), (233, 673646580), (284, 552674835), (355, 442139868), (426, 368449890), (466, 336823290), (639, 245633260), (699, 224548860), (710, 221069934), (852, 184224945), (932, 168411645), (1065, 147379956), (1165, 134729316), (1278, 122816630), (1398, 112274430), (1420, 110534967), (2097, 74849620), (2130, 73689978), (2330, 67364658), (2556, 61408315), (2796, 56137215), (3195, 49126652), (3495, 44909772), (4194, 37424810), (4260, 36844989), (4660, 33682329), (6390, 24563326), (6990, 22454886), (8388, 18712405), (10485, 14969924), (12780, 12281663), (13980, 11227443), (16543, 9487980), (20970, 7484962), (33086, 4743990), (41940, 3742481), (49629, 3162660), (52711, 2977740), (66172, 2371995), (82715, 1897596), (99258, 1581330), (105422, 1488870), (148887, 1054220), (158133, 992580), (165430, 948798), (198516, 790665), (210844, 744435), (248145, 632532), (263555, 595548), (297774, 527110), (316266, 496290), (330860, 474399)]