161053060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 408748032

約数和(自身を除く): 247694972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 602, 620, 860, 863, 868, 1085, 1204, 1333, 1505, 1726, 2170, 2666, 3010, 3452, 4315, 4340, 5332, 6020, 6041, 6665, 8630, 9331, 12082, 13330, 17260, 18662, 24164, 26660, 26753, 30205, 37109, 37324, 46655, 53506, 60410, 74218, 93310, 107012, 120820, 133765, 148436, 185545, 186620, 187271, 259763, 267530, 371090, 374542, 519526, 535060, 742180, 749084, 936355, 1039052, 1150379, 1298815, 1872710, 2300758, 2597630, 3745420, 4601516, 5195260, 5751895, 8052653, 11503790, 16105306, 23007580, 32210612, 40263265, 80526530, 161053060]

約数ペア:

[(1, 161053060), (2, 80526530), (4, 40263265), (5, 32210612), (7, 23007580), (10, 16105306), (14, 11503790), (20, 8052653), (28, 5751895), (31, 5195260), (35, 4601516), (43, 3745420), (62, 2597630), (70, 2300758), (86, 1872710), (124, 1298815), (140, 1150379), (155, 1039052), (172, 936355), (215, 749084), (217, 742180), (301, 535060), (310, 519526), (430, 374542), (434, 371090), (602, 267530), (620, 259763), (860, 187271), (863, 186620), (868, 185545), (1085, 148436), (1204, 133765), (1333, 120820), (1505, 107012), (1726, 93310), (2170, 74218), (2666, 60410), (3010, 53506), (3452, 46655), (4315, 37324), (4340, 37109), (5332, 30205), (6020, 26753), (6041, 26660), (6665, 24164), (8630, 18662), (9331, 17260), (12082, 13330)]