190970964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:2029

約数の個数: 72

約数和(自身を含む): 501621120

約数和(自身を除く): 310650156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 846, 1062, 1692, 1913, 2124, 2773, 3826, 5546, 5739, 7652, 8319, 11092, 11478, 16638, 17217, 22956, 24957, 33276, 34434, 49914, 68868, 89911, 99828, 112867, 179822, 225734, 269733, 338601, 359644, 451468, 539466, 677202, 809199, 1015803, 1078932, 1354404, 1618398, 2031606, 3236796, 4063212, 5304749, 10609498, 15914247, 21218996, 31828494, 47742741, 63656988, 95485482, 190970964]

約数ペア:

[(1, 190970964), (2, 95485482), (3, 63656988), (4, 47742741), (6, 31828494), (9, 21218996), (12, 15914247), (18, 10609498), (36, 5304749), (47, 4063212), (59, 3236796), (94, 2031606), (118, 1618398), (141, 1354404), (177, 1078932), (188, 1015803), (236, 809199), (282, 677202), (354, 539466), (423, 451468), (531, 359644), (564, 338601), (708, 269733), (846, 225734), (1062, 179822), (1692, 112867), (1913, 99828), (2124, 89911), (2773, 68868), (3826, 49914), (5546, 34434), (5739, 33276), (7652, 24957), (8319, 22956), (11092, 17217), (11478, 16638)]