131195802948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{52147}}^1$

素因数の和:52713

約数の個数: 96

約数和(自身を含む): 356321860608

約数和(自身を除く): 225126057660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 491, 732, 854, 982, 1281, 1473, 1708, 1964, 2562, 2946, 3437, 5124, 5892, 6874, 10311, 13748, 20622, 29951, 41244, 52147, 59902, 89853, 104294, 119804, 156441, 179706, 208588, 209657, 312882, 359412, 365029, 419314, 625764, 628971, 730058, 838628, 1095087, 1257942, 1460116, 2190174, 2515884, 3180967, 4380348, 6361934, 9542901, 12723868, 19085802, 22266769, 25604177, 38171604, 44533538, 51208354, 66800307, 76812531, 89067076, 102416708, 133600614, 153625062, 179229239, 267201228, 307250124, 358458478, 537687717, 716916956, 1075375434, 1561854797, 2150750868, 3123709594, 4685564391, 6247419188, 9371128782, 10932983579, 18742257564, 21865967158, 32798950737, 43731934316, 65597901474, 131195802948]

約数ペア:

[(1, 131195802948), (2, 65597901474), (3, 43731934316), (4, 32798950737), (6, 21865967158), (7, 18742257564), (12, 10932983579), (14, 9371128782), (21, 6247419188), (28, 4685564391), (42, 3123709594), (61, 2150750868), (84, 1561854797), (122, 1075375434), (183, 716916956), (244, 537687717), (366, 358458478), (427, 307250124), (491, 267201228), (732, 179229239), (854, 153625062), (982, 133600614), (1281, 102416708), (1473, 89067076), (1708, 76812531), (1964, 66800307), (2562, 51208354), (2946, 44533538), (3437, 38171604), (5124, 25604177), (5892, 22266769), (6874, 19085802), (10311, 12723868), (13748, 9542901), (20622, 6361934), (29951, 4380348), (41244, 3180967), (52147, 2515884), (59902, 2190174), (89853, 1460116), (104294, 1257942), (119804, 1095087), (156441, 838628), (179706, 730058), (208588, 628971), (209657, 625764), (312882, 419314), (359412, 365029)]