168299430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{983}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 436423680

約数和(自身を除く): 268124250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439, 878, 983, 1317, 1966, 2195, 2634, 2949, 4390, 4915, 5707, 5898, 6585, 9830, 11414, 12779, 13170, 14745, 17121, 25558, 28535, 29490, 34242, 38337, 57070, 63895, 76674, 85605, 127790, 171210, 191685, 383370, 431537, 863074, 1294611, 2157685, 2589222, 4315370, 5609981, 6473055, 11219962, 12946110, 16829943, 28049905, 33659886, 56099810, 84149715, 168299430]

約数ペア:

[(1, 168299430), (2, 84149715), (3, 56099810), (5, 33659886), (6, 28049905), (10, 16829943), (13, 12946110), (15, 11219962), (26, 6473055), (30, 5609981), (39, 4315370), (65, 2589222), (78, 2157685), (130, 1294611), (195, 863074), (390, 431537), (439, 383370), (878, 191685), (983, 171210), (1317, 127790), (1966, 85605), (2195, 76674), (2634, 63895), (2949, 57070), (4390, 38337), (4915, 34242), (5707, 29490), (5898, 28535), (6585, 25558), (9830, 17121), (11414, 14745), (12779, 13170)]