156935453320

素因数分解:

$2^3\times 5^1\times {\mathrm{55001}}^1\times {\mathrm{71333}}^1$

素因数の和:126345

約数の個数: 32

約数和(自身を含む): 353116140120

約数和(自身を除く): 196180686800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55001, 71333, 110002, 142666, 220004, 275005, 285332, 356665, 440008, 550010, 570664, 713330, 1100020, 1426660, 2200040, 2853320, 3923386333, 7846772666, 15693545332, 19616931665, 31387090664, 39233863330, 78467726660, 156935453320]

約数ペア:

[(1, 156935453320), (2, 78467726660), (4, 39233863330), (5, 31387090664), (8, 19616931665), (10, 15693545332), (20, 7846772666), (40, 3923386333), (55001, 2853320), (71333, 2200040), (110002, 1426660), (142666, 1100020), (220004, 713330), (275005, 570664), (285332, 550010), (356665, 440008)]