179920956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 454328784

約数和(自身を除く): 274407828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 361, 492, 722, 779, 1013, 1083, 1444, 1558, 2026, 2166, 2337, 3039, 3116, 4052, 4332, 4674, 6078, 9348, 12156, 14801, 19247, 29602, 38494, 41533, 44403, 57741, 59204, 76988, 83066, 88806, 115482, 124599, 166132, 177612, 230964, 249198, 365693, 498396, 731386, 789127, 1097079, 1462772, 1578254, 2194158, 2367381, 3156508, 4388316, 4734762, 9469524, 14993413, 29986826, 44980239, 59973652, 89960478, 179920956]

約数ペア:

[(1, 179920956), (2, 89960478), (3, 59973652), (4, 44980239), (6, 29986826), (12, 14993413), (19, 9469524), (38, 4734762), (41, 4388316), (57, 3156508), (76, 2367381), (82, 2194158), (114, 1578254), (123, 1462772), (164, 1097079), (228, 789127), (246, 731386), (361, 498396), (492, 365693), (722, 249198), (779, 230964), (1013, 177612), (1083, 166132), (1444, 124599), (1558, 115482), (2026, 88806), (2166, 83066), (2337, 76988), (3039, 59204), (3116, 57741), (4052, 44403), (4332, 41533), (4674, 38494), (6078, 29602), (9348, 19247), (12156, 14801)]