142307928

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 460864800

約数和(自身を除く): 318556872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 137, 162, 168, 189, 216, 229, 252, 274, 324, 378, 411, 458, 504, 548, 567, 648, 687, 756, 822, 916, 959, 1096, 1134, 1233, 1374, 1512, 1603, 1644, 1832, 1918, 2061, 2268, 2466, 2748, 2877, 3206, 3288, 3699, 3836, 4122, 4536, 4809, 4932, 5496, 5754, 6183, 6412, 7398, 7672, 8244, 8631, 9618, 9864, 11097, 11508, 12366, 12824, 14427, 14796, 16488, 17262, 18549, 19236, 22194, 23016, 24732, 25893, 28854, 29592, 31373, 34524, 37098, 38472, 43281, 44388, 49464, 51786, 57708, 62746, 69048, 74196, 77679, 86562, 88776, 94119, 103572, 115416, 125492, 129843, 148392, 155358, 173124, 188238, 207144, 219611, 250984, 259686, 282357, 310716, 346248, 376476, 439222, 519372, 564714, 621432, 658833, 752952, 847071, 878444, 1038744, 1129428, 1317666, 1694142, 1756888, 1976499, 2258856, 2541213, 2635332, 3388284, 3952998, 5082426, 5270664, 5929497, 6776568, 7905996, 10164852, 11858994, 15811992, 17788491, 20329704, 23717988, 35576982, 47435976, 71153964, 142307928]

約数ペア:

[(1, 142307928), (2, 71153964), (3, 47435976), (4, 35576982), (6, 23717988), (7, 20329704), (8, 17788491), (9, 15811992), (12, 11858994), (14, 10164852), (18, 7905996), (21, 6776568), (24, 5929497), (27, 5270664), (28, 5082426), (36, 3952998), (42, 3388284), (54, 2635332), (56, 2541213), (63, 2258856), (72, 1976499), (81, 1756888), (84, 1694142), (108, 1317666), (126, 1129428), (137, 1038744), (162, 878444), (168, 847071), (189, 752952), (216, 658833), (229, 621432), (252, 564714), (274, 519372), (324, 439222), (378, 376476), (411, 346248), (458, 310716), (504, 282357), (548, 259686), (567, 250984), (648, 219611), (687, 207144), (756, 188238), (822, 173124), (916, 155358), (959, 148392), (1096, 129843), (1134, 125492), (1233, 115416), (1374, 103572), (1512, 94119), (1603, 88776), (1644, 86562), (1832, 77679), (1918, 74196), (2061, 69048), (2268, 62746), (2466, 57708), (2748, 51786), (2877, 49464), (3206, 44388), (3288, 43281), (3699, 38472), (3836, 37098), (4122, 34524), (4536, 31373), (4809, 29592), (4932, 28854), (5496, 25893), (5754, 24732), (6183, 23016), (6412, 22194), (7398, 19236), (7672, 18549), (8244, 17262), (8631, 16488), (9618, 14796), (9864, 14427), (11097, 12824), (11508, 12366)]