131152008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 379814400

約数和(自身を除く): 248662392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 79, 102, 104, 136, 156, 158, 204, 221, 237, 312, 313, 316, 408, 442, 474, 626, 632, 663, 884, 939, 948, 1027, 1252, 1326, 1343, 1768, 1878, 1896, 2054, 2504, 2652, 2686, 3081, 3756, 4029, 4069, 4108, 5304, 5321, 5372, 6162, 7512, 8058, 8138, 8216, 10642, 10744, 12207, 12324, 15963, 16116, 16276, 17459, 21284, 24414, 24648, 24727, 31926, 32232, 32552, 34918, 42568, 48828, 49454, 52377, 63852, 69173, 69836, 74181, 97656, 98908, 104754, 127704, 138346, 139672, 148362, 197816, 207519, 209508, 276692, 296724, 321451, 415038, 419016, 420359, 553384, 593448, 642902, 830076, 840718, 964353, 1261077, 1285804, 1660152, 1681436, 1928706, 2522154, 2571608, 3362872, 3857412, 5044308, 5464667, 7714824, 10088616, 10929334, 16394001, 21858668, 32788002, 43717336, 65576004, 131152008]

約数ペア:

[(1, 131152008), (2, 65576004), (3, 43717336), (4, 32788002), (6, 21858668), (8, 16394001), (12, 10929334), (13, 10088616), (17, 7714824), (24, 5464667), (26, 5044308), (34, 3857412), (39, 3362872), (51, 2571608), (52, 2522154), (68, 1928706), (78, 1681436), (79, 1660152), (102, 1285804), (104, 1261077), (136, 964353), (156, 840718), (158, 830076), (204, 642902), (221, 593448), (237, 553384), (312, 420359), (313, 419016), (316, 415038), (408, 321451), (442, 296724), (474, 276692), (626, 209508), (632, 207519), (663, 197816), (884, 148362), (939, 139672), (948, 138346), (1027, 127704), (1252, 104754), (1326, 98908), (1343, 97656), (1768, 74181), (1878, 69836), (1896, 69173), (2054, 63852), (2504, 52377), (2652, 49454), (2686, 48828), (3081, 42568), (3756, 34918), (4029, 32552), (4069, 32232), (4108, 31926), (5304, 24727), (5321, 24648), (5372, 24414), (6162, 21284), (7512, 17459), (8058, 16276), (8138, 16116), (8216, 15963), (10642, 12324), (10744, 12207)]