142819248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20807}}^1$

素因数の和:20842

約数の個数: 80

約数和(自身を含む): 433472256

約数和(自身を除く): 290653008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 20807, 41614, 62421, 83228, 124842, 166456, 228877, 249684, 270491, 332912, 457754, 499368, 540982, 686631, 811473, 915508, 998736, 1081964, 1373262, 1622946, 1831016, 2163928, 2746524, 2975401, 3245892, 3662032, 4327856, 5493048, 5950802, 6491784, 8926203, 10986096, 11901604, 12983568, 17852406, 23803208, 35704812, 47606416, 71409624, 142819248]

約数ペア:

[(1, 142819248), (2, 71409624), (3, 47606416), (4, 35704812), (6, 23803208), (8, 17852406), (11, 12983568), (12, 11901604), (13, 10986096), (16, 8926203), (22, 6491784), (24, 5950802), (26, 5493048), (33, 4327856), (39, 3662032), (44, 3245892), (48, 2975401), (52, 2746524), (66, 2163928), (78, 1831016), (88, 1622946), (104, 1373262), (132, 1081964), (143, 998736), (156, 915508), (176, 811473), (208, 686631), (264, 540982), (286, 499368), (312, 457754), (429, 332912), (528, 270491), (572, 249684), (624, 228877), (858, 166456), (1144, 124842), (1716, 83228), (2288, 62421), (3432, 41614), (6864, 20807)]