156930320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53017}}^1$

素因数の和:53067

約数の個数: 40

約数和(自身を含む): 374731224

約数和(自身を除く): 217800904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 53017, 106034, 212068, 265085, 424136, 530170, 848272, 1060340, 1961629, 2120680, 3923258, 4241360, 7846516, 9808145, 15693032, 19616290, 31386064, 39232580, 78465160, 156930320]

約数ペア:

[(1, 156930320), (2, 78465160), (4, 39232580), (5, 31386064), (8, 19616290), (10, 15693032), (16, 9808145), (20, 7846516), (37, 4241360), (40, 3923258), (74, 2120680), (80, 1961629), (148, 1060340), (185, 848272), (296, 530170), (370, 424136), (592, 265085), (740, 212068), (1480, 106034), (2960, 53017)]