128723405578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1\times {\mathrm{79399}}^1$

素因数の和:80622

約数の個数: 32

約数和(自身を含む): 209612188800

約数和(自身を除く): 80888783222

約数列:

[1, 2, 17, 34, 41, 82, 697, 1163, 1394, 2326, 19771, 39542, 47683, 79399, 95366, 158798, 810611, 1349783, 1621222, 2699566, 3255359, 6510718, 55341103, 92341037, 110682206, 184682074, 1569797629, 3139595258, 3785982517, 7571965034, 64361702789, 128723405578]

約数ペア:

[(1, 128723405578), (2, 64361702789), (17, 7571965034), (34, 3785982517), (41, 3139595258), (82, 1569797629), (697, 184682074), (1163, 110682206), (1394, 92341037), (2326, 55341103), (19771, 6510718), (39542, 3255359), (47683, 2699566), (79399, 1621222), (95366, 1349783), (158798, 810611)]