161612401060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{47111}}^1$

素因数の和:47665

約数の個数: 96

約数和(自身を含む): 382950457344

約数和(自身を除く): 221338056284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 503, 620, 682, 1006, 1364, 1705, 2012, 2515, 3410, 5030, 5533, 6820, 10060, 11066, 15593, 22132, 27665, 31186, 47111, 55330, 62372, 77965, 94222, 110660, 155930, 171523, 188444, 235555, 311860, 343046, 471110, 518221, 686092, 857615, 942220, 1036442, 1460441, 1715230, 2072884, 2591105, 2920882, 3430460, 5182210, 5841764, 7302205, 10364420, 14604410, 16064851, 23696833, 29208820, 32129702, 47393666, 64259404, 80324255, 94787332, 118484165, 160648510, 236968330, 260665163, 321297020, 473936660, 521330326, 734601823, 1042660652, 1303325815, 1469203646, 2606651630, 2938407292, 3673009115, 5213303260, 7346018230, 8080620053, 14692036460, 16161240106, 32322480212, 40403100265, 80806200530, 161612401060]

約数ペア:

[(1, 161612401060), (2, 80806200530), (4, 40403100265), (5, 32322480212), (10, 16161240106), (11, 14692036460), (20, 8080620053), (22, 7346018230), (31, 5213303260), (44, 3673009115), (55, 2938407292), (62, 2606651630), (110, 1469203646), (124, 1303325815), (155, 1042660652), (220, 734601823), (310, 521330326), (341, 473936660), (503, 321297020), (620, 260665163), (682, 236968330), (1006, 160648510), (1364, 118484165), (1705, 94787332), (2012, 80324255), (2515, 64259404), (3410, 47393666), (5030, 32129702), (5533, 29208820), (6820, 23696833), (10060, 16064851), (11066, 14604410), (15593, 10364420), (22132, 7302205), (27665, 5841764), (31186, 5182210), (47111, 3430460), (55330, 2920882), (62372, 2591105), (77965, 2072884), (94222, 1715230), (110660, 1460441), (155930, 1036442), (171523, 942220), (188444, 857615), (235555, 686092), (311860, 518221), (343046, 471110)]