158348421

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13441}}^1$

素因数の和:13482

約数の個数: 48

約数和(自身を含む): 301961088

約数和(自身を除く): 143612667

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 13441, 40323, 94087, 120969, 147851, 228497, 282261, 443553, 685491, 846783, 1034957, 1330659, 1599479, 2056473, 2513467, 3104871, 4798437, 7540401, 9314613, 14395311, 17594269, 22621203, 52782807, 158348421]

約数ペア:

[(1, 158348421), (3, 52782807), (7, 22621203), (9, 17594269), (11, 14395311), (17, 9314613), (21, 7540401), (33, 4798437), (51, 3104871), (63, 2513467), (77, 2056473), (99, 1599479), (119, 1330659), (153, 1034957), (187, 846783), (231, 685491), (357, 443553), (561, 282261), (693, 228497), (1071, 147851), (1309, 120969), (1683, 94087), (3927, 40323), (11781, 13441)]