160212948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3549

約数の個数: 72

約数和(自身を含む): 440496000

約数和(自身を除く): 280283052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3449, 3871, 6636, 6898, 7742, 10347, 11613, 13796, 15484, 20694, 23226, 24143, 41388, 46452, 48286, 72429, 96572, 144858, 169001, 272471, 289716, 338002, 507003, 544942, 676004, 817413, 1014006, 1089884, 1634826, 1907297, 2028012, 3269652, 3814594, 5721891, 7629188, 11443782, 13351079, 22887564, 26702158, 40053237, 53404316, 80106474, 160212948]

約数ペア:

[(1, 160212948), (2, 80106474), (3, 53404316), (4, 40053237), (6, 26702158), (7, 22887564), (12, 13351079), (14, 11443782), (21, 7629188), (28, 5721891), (42, 3814594), (49, 3269652), (79, 2028012), (84, 1907297), (98, 1634826), (147, 1089884), (158, 1014006), (196, 817413), (237, 676004), (294, 544942), (316, 507003), (474, 338002), (553, 289716), (588, 272471), (948, 169001), (1106, 144858), (1659, 96572), (2212, 72429), (3318, 48286), (3449, 46452), (3871, 41388), (6636, 24143), (6898, 23226), (7742, 20694), (10347, 15484), (11613, 13796)]