128921652

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 345461760

約数和(自身を除く): 216540108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 101, 106, 108, 159, 202, 212, 223, 303, 318, 404, 446, 477, 606, 636, 669, 892, 909, 954, 1212, 1338, 1431, 1818, 1908, 2007, 2676, 2727, 2862, 3636, 4014, 5353, 5454, 5724, 6021, 8028, 10706, 10908, 11819, 12042, 16059, 21412, 22523, 23638, 24084, 32118, 35457, 45046, 47276, 48177, 64236, 67569, 70914, 90092, 96354, 106371, 135138, 141828, 144531, 192708, 202707, 212742, 270276, 289062, 319113, 405414, 425484, 578124, 608121, 638226, 810828, 1193719, 1216242, 1276452, 2387438, 2432484, 3581157, 4774876, 7162314, 10743471, 14324628, 21486942, 32230413, 42973884, 64460826, 128921652]

約数ペア:

[(1, 128921652), (2, 64460826), (3, 42973884), (4, 32230413), (6, 21486942), (9, 14324628), (12, 10743471), (18, 7162314), (27, 4774876), (36, 3581157), (53, 2432484), (54, 2387438), (101, 1276452), (106, 1216242), (108, 1193719), (159, 810828), (202, 638226), (212, 608121), (223, 578124), (303, 425484), (318, 405414), (404, 319113), (446, 289062), (477, 270276), (606, 212742), (636, 202707), (669, 192708), (892, 144531), (909, 141828), (954, 135138), (1212, 106371), (1338, 96354), (1431, 90092), (1818, 70914), (1908, 67569), (2007, 64236), (2676, 48177), (2727, 47276), (2862, 45046), (3636, 35457), (4014, 32118), (5353, 24084), (5454, 23638), (5724, 22523), (6021, 21412), (8028, 16059), (10706, 12042), (10908, 11819)]