163346988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 448846272

約数和(自身を除く): 285499284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3347, 3486, 4067, 6694, 6972, 8134, 10041, 12201, 13388, 16268, 20082, 23429, 24402, 40164, 46858, 48804, 70287, 93716, 140574, 164003, 277801, 281148, 328006, 492009, 555602, 656012, 833403, 984018, 1111204, 1666806, 1944607, 1968036, 3333612, 3889214, 5833821, 7778428, 11667642, 13612249, 23335284, 27224498, 40836747, 54448996, 81673494, 163346988]

約数ペア:

[(1, 163346988), (2, 81673494), (3, 54448996), (4, 40836747), (6, 27224498), (7, 23335284), (12, 13612249), (14, 11667642), (21, 7778428), (28, 5833821), (42, 3889214), (49, 3333612), (83, 1968036), (84, 1944607), (98, 1666806), (147, 1111204), (166, 984018), (196, 833403), (249, 656012), (294, 555602), (332, 492009), (498, 328006), (581, 281148), (588, 277801), (996, 164003), (1162, 140574), (1743, 93716), (2324, 70287), (3347, 48804), (3486, 46858), (4067, 40164), (6694, 24402), (6972, 23429), (8134, 20082), (10041, 16268), (12201, 13388)]