126719684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 284818968

約数和(自身を除く): 158099284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1213, 1274, 2009, 2132, 2426, 2548, 3731, 4018, 4852, 7462, 8036, 8491, 14924, 15769, 16982, 26117, 31538, 33964, 49733, 52234, 59437, 63076, 99466, 104468, 110383, 118874, 198932, 220766, 237748, 348131, 441532, 646529, 696262, 772681, 1293058, 1392524, 1545362, 2436917, 2586116, 3090724, 4525703, 4873834, 9051406, 9747668, 18102812, 31679921, 63359842, 126719684]

約数ペア:

[(1, 126719684), (2, 63359842), (4, 31679921), (7, 18102812), (13, 9747668), (14, 9051406), (26, 4873834), (28, 4525703), (41, 3090724), (49, 2586116), (52, 2436917), (82, 1545362), (91, 1392524), (98, 1293058), (164, 772681), (182, 696262), (196, 646529), (287, 441532), (364, 348131), (533, 237748), (574, 220766), (637, 198932), (1066, 118874), (1148, 110383), (1213, 104468), (1274, 99466), (2009, 63076), (2132, 59437), (2426, 52234), (2548, 49733), (3731, 33964), (4018, 31538), (4852, 26117), (7462, 16982), (8036, 15769), (8491, 14924)]