163433240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7812

約数の個数: 64

約数和(自身を含む): 401967360

約数和(自身を除く): 238534120

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, 7753, 10540, 15506, 21080, 31012, 38765, 62024, 77530, 131801, 155060, 240343, 263602, 310120, 480686, 527204, 659005, 961372, 1054408, 1201715, 1318010, 1922744, 2403430, 2636020, 4085831, 4806860, 5272040, 8171662, 9613720, 16343324, 20429155, 32686648, 40858310, 81716620, 163433240]

約数ペア:

[(1, 163433240), (2, 81716620), (4, 40858310), (5, 32686648), (8, 20429155), (10, 16343324), (17, 9613720), (20, 8171662), (31, 5272040), (34, 4806860), (40, 4085831), (62, 2636020), (68, 2403430), (85, 1922744), (124, 1318010), (136, 1201715), (155, 1054408), (170, 961372), (248, 659005), (310, 527204), (340, 480686), (527, 310120), (620, 263602), (680, 240343), (1054, 155060), (1240, 131801), (2108, 77530), (2635, 62024), (4216, 38765), (5270, 31012), (7753, 21080), (10540, 15506)]