161814450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8152

約数の個数: 96

約数和(自身を含む): 482826240

約数和(自身を除く): 321011790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 8111, 9975, 16222, 19950, 24333, 40555, 48666, 56777, 81110, 113554, 121665, 154109, 170331, 202775, 243330, 283885, 308218, 340662, 405550, 462327, 567770, 608325, 770545, 851655, 924654, 1078763, 1216650, 1419425, 1541090, 1703310, 2157526, 2311635, 2838850, 3236289, 3852725, 4258275, 4623270, 5393815, 6472578, 7705450, 8516550, 10787630, 11558175, 16181445, 23116350, 26969075, 32362890, 53938150, 80907225, 161814450]

約数ペア:

[(1, 161814450), (2, 80907225), (3, 53938150), (5, 32362890), (6, 26969075), (7, 23116350), (10, 16181445), (14, 11558175), (15, 10787630), (19, 8516550), (21, 7705450), (25, 6472578), (30, 5393815), (35, 4623270), (38, 4258275), (42, 3852725), (50, 3236289), (57, 2838850), (70, 2311635), (75, 2157526), (95, 1703310), (105, 1541090), (114, 1419425), (133, 1216650), (150, 1078763), (175, 924654), (190, 851655), (210, 770545), (266, 608325), (285, 567770), (350, 462327), (399, 405550), (475, 340662), (525, 308218), (570, 283885), (665, 243330), (798, 202775), (950, 170331), (1050, 154109), (1330, 121665), (1425, 113554), (1995, 81110), (2850, 56777), (3325, 48666), (3990, 40555), (6650, 24333), (8111, 19950), (9975, 16222)]