152893240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 64

約数和(自身を含む): 376047360

約数和(自身を除く): 223154120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 7253, 10540, 14506, 21080, 29012, 36265, 58024, 72530, 123301, 145060, 224843, 246602, 290120, 449686, 493204, 616505, 899372, 986408, 1124215, 1233010, 1798744, 2248430, 2466020, 3822331, 4496860, 4932040, 7644662, 8993720, 15289324, 19111655, 30578648, 38223310, 76446620, 152893240]

約数ペア:

[(1, 152893240), (2, 76446620), (4, 38223310), (5, 30578648), (8, 19111655), (10, 15289324), (17, 8993720), (20, 7644662), (31, 4932040), (34, 4496860), (40, 3822331), (62, 2466020), (68, 2248430), (85, 1798744), (124, 1233010), (136, 1124215), (155, 986408), (170, 899372), (248, 616505), (310, 493204), (340, 449686), (527, 290120), (620, 246602), (680, 224843), (1054, 145060), (1240, 123301), (2108, 72530), (2635, 58024), (4216, 36265), (5270, 29012), (7253, 21080), (10540, 14506)]