159931728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3313

約数の個数: 120

約数和(自身を含む): 504182016

約数和(自身を除く): 344250288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 3257, 4092, 4464, 5456, 6138, 6514, 8184, 9771, 12276, 13028, 16368, 19542, 24552, 26056, 29313, 35827, 39084, 49104, 52112, 58626, 71654, 78168, 100967, 107481, 117252, 143308, 156336, 201934, 214962, 234504, 286616, 302901, 322443, 403868, 429924, 469008, 573232, 605802, 644886, 807736, 859848, 908703, 1110637, 1211604, 1289772, 1615472, 1719696, 1817406, 2221274, 2423208, 2579544, 3331911, 3634812, 4442548, 4846416, 5159088, 6663822, 7269624, 8885096, 9995733, 13327644, 14539248, 17770192, 19991466, 26655288, 39982932, 53310576, 79965864, 159931728]

約数ペア:

[(1, 159931728), (2, 79965864), (3, 53310576), (4, 39982932), (6, 26655288), (8, 19991466), (9, 17770192), (11, 14539248), (12, 13327644), (16, 9995733), (18, 8885096), (22, 7269624), (24, 6663822), (31, 5159088), (33, 4846416), (36, 4442548), (44, 3634812), (48, 3331911), (62, 2579544), (66, 2423208), (72, 2221274), (88, 1817406), (93, 1719696), (99, 1615472), (124, 1289772), (132, 1211604), (144, 1110637), (176, 908703), (186, 859848), (198, 807736), (248, 644886), (264, 605802), (279, 573232), (341, 469008), (372, 429924), (396, 403868), (496, 322443), (528, 302901), (558, 286616), (682, 234504), (744, 214962), (792, 201934), (1023, 156336), (1116, 143308), (1364, 117252), (1488, 107481), (1584, 100967), (2046, 78168), (2232, 71654), (2728, 58626), (3069, 52112), (3257, 49104), (4092, 39084), (4464, 35827), (5456, 29313), (6138, 26056), (6514, 24552), (8184, 19542), (9771, 16368), (12276, 13028)]