189254928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 512467200

約数和(自身を除く): 323212272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 696, 948, 1264, 1392, 1721, 1896, 2291, 3442, 3792, 4582, 5163, 6873, 6884, 9164, 10326, 13746, 13768, 18328, 20652, 27492, 27536, 36656, 41304, 49909, 54984, 82608, 99818, 109968, 135959, 149727, 199636, 271918, 299454, 399272, 407877, 543836, 598908, 798544, 815754, 1087672, 1197816, 1631508, 2175344, 2395632, 3263016, 3942811, 6526032, 7885622, 11828433, 15771244, 23656866, 31542488, 47313732, 63084976, 94627464, 189254928]

約数ペア:

[(1, 189254928), (2, 94627464), (3, 63084976), (4, 47313732), (6, 31542488), (8, 23656866), (12, 15771244), (16, 11828433), (24, 7885622), (29, 6526032), (48, 3942811), (58, 3263016), (79, 2395632), (87, 2175344), (116, 1631508), (158, 1197816), (174, 1087672), (232, 815754), (237, 798544), (316, 598908), (348, 543836), (464, 407877), (474, 399272), (632, 299454), (696, 271918), (948, 199636), (1264, 149727), (1392, 135959), (1721, 109968), (1896, 99818), (2291, 82608), (3442, 54984), (3792, 49909), (4582, 41304), (5163, 36656), (6873, 27536), (6884, 27492), (9164, 20652), (10326, 18328), (13746, 13768)]