156946139896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{613}}^1\times {\mathrm{2081}}^1$

素因数の和:2746

約数の個数: 128

約数和(自身を含む): 365096188800

約数和(自身を除く): 208150048904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 613, 676, 728, 1183, 1226, 1352, 2081, 2197, 2366, 2452, 4162, 4291, 4394, 4732, 4904, 7969, 8324, 8582, 8788, 9464, 14567, 15379, 15938, 16648, 17164, 17576, 27053, 29134, 30758, 31876, 34328, 54106, 55783, 58268, 61516, 63752, 103597, 108212, 111566, 116536, 123032, 189371, 207194, 216424, 223132, 351689, 378742, 414388, 446264, 703378, 725179, 757484, 828776, 1275653, 1346761, 1406756, 1450358, 1514968, 2461823, 2551306, 2693522, 2813512, 2900716, 4571957, 4923646, 5102612, 5387044, 5801432, 8929571, 9143914, 9427327, 9847292, 10205224, 10774088, 16583489, 17859142, 18287828, 18854654, 19694584, 32003699, 33166978, 35718284, 36575656, 37709308, 64007398, 66333956, 71436568, 75418616, 116084423, 128014796, 132667912, 215585357, 232168846, 256029592, 431170714, 464337692, 862341428, 928675384, 1509097499, 1724682856, 2802609641, 3018194998, 5605219282, 6036389996, 11210438564, 12072779992, 19618267487, 22420877128, 39236534974, 78473069948, 156946139896]

約数ペア:

[(1, 156946139896), (2, 78473069948), (4, 39236534974), (7, 22420877128), (8, 19618267487), (13, 12072779992), (14, 11210438564), (26, 6036389996), (28, 5605219282), (52, 3018194998), (56, 2802609641), (91, 1724682856), (104, 1509097499), (169, 928675384), (182, 862341428), (338, 464337692), (364, 431170714), (613, 256029592), (676, 232168846), (728, 215585357), (1183, 132667912), (1226, 128014796), (1352, 116084423), (2081, 75418616), (2197, 71436568), (2366, 66333956), (2452, 64007398), (4162, 37709308), (4291, 36575656), (4394, 35718284), (4732, 33166978), (4904, 32003699), (7969, 19694584), (8324, 18854654), (8582, 18287828), (8788, 17859142), (9464, 16583489), (14567, 10774088), (15379, 10205224), (15938, 9847292), (16648, 9427327), (17164, 9143914), (17576, 8929571), (27053, 5801432), (29134, 5387044), (30758, 5102612), (31876, 4923646), (34328, 4571957), (54106, 2900716), (55783, 2813512), (58268, 2693522), (61516, 2551306), (63752, 2461823), (103597, 1514968), (108212, 1450358), (111566, 1406756), (116536, 1346761), (123032, 1275653), (189371, 828776), (207194, 757484), (216424, 725179), (223132, 703378), (351689, 446264), (378742, 414388)]