168406970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 313975440

約数和(自身を除く): 145568470

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 3233, 5209, 6466, 10418, 16165, 26045, 32330, 52090, 276077, 317749, 552154, 635498, 1380385, 1588745, 2760770, 3177490, 16840697, 33681394, 84203485, 168406970]

約数ペア:

[(1, 168406970), (2, 84203485), (5, 33681394), (10, 16840697), (53, 3177490), (61, 2760770), (106, 1588745), (122, 1380385), (265, 635498), (305, 552154), (530, 317749), (610, 276077), (3233, 52090), (5209, 32330), (6466, 26045), (10418, 16165)]