155805312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 473810400

約数和(自身を除く): 318005088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 59, 64, 69, 78, 92, 96, 104, 118, 128, 138, 156, 177, 184, 192, 208, 236, 276, 299, 312, 354, 368, 384, 416, 472, 529, 552, 598, 624, 708, 736, 767, 832, 897, 944, 1058, 1104, 1196, 1248, 1357, 1416, 1472, 1534, 1587, 1664, 1794, 1888, 2116, 2208, 2301, 2392, 2496, 2714, 2832, 2944, 3068, 3174, 3588, 3776, 4071, 4232, 4416, 4602, 4784, 4992, 5428, 5664, 6136, 6348, 6877, 7176, 7552, 8142, 8464, 8832, 9204, 9568, 10856, 11328, 12272, 12696, 13754, 14352, 16284, 16928, 17641, 18408, 19136, 20631, 21712, 22656, 24544, 25392, 27508, 28704, 31211, 32568, 33856, 35282, 36816, 38272, 41262, 43424, 49088, 50784, 52923, 55016, 57408, 62422, 65136, 67712, 70564, 73632, 82524, 86848, 93633, 98176, 101568, 105846, 110032, 114816, 124844, 130272, 141128, 147264, 165048, 173696, 187266, 203136, 211692, 220064, 249688, 260544, 282256, 294528, 330096, 374532, 405743, 423384, 440128, 499376, 521088, 564512, 660192, 749064, 811486, 846768, 880256, 998752, 1129024, 1217229, 1320384, 1498128, 1622972, 1693536, 1997504, 2258048, 2434458, 2640768, 2996256, 3245944, 3387072, 3995008, 4868916, 5992512, 6491888, 6774144, 9737832, 11985024, 12983776, 19475664, 25967552, 38951328, 51935104, 77902656, 155805312]

約数ペア:

[(1, 155805312), (2, 77902656), (3, 51935104), (4, 38951328), (6, 25967552), (8, 19475664), (12, 12983776), (13, 11985024), (16, 9737832), (23, 6774144), (24, 6491888), (26, 5992512), (32, 4868916), (39, 3995008), (46, 3387072), (48, 3245944), (52, 2996256), (59, 2640768), (64, 2434458), (69, 2258048), (78, 1997504), (92, 1693536), (96, 1622972), (104, 1498128), (118, 1320384), (128, 1217229), (138, 1129024), (156, 998752), (177, 880256), (184, 846768), (192, 811486), (208, 749064), (236, 660192), (276, 564512), (299, 521088), (312, 499376), (354, 440128), (368, 423384), (384, 405743), (416, 374532), (472, 330096), (529, 294528), (552, 282256), (598, 260544), (624, 249688), (708, 220064), (736, 211692), (767, 203136), (832, 187266), (897, 173696), (944, 165048), (1058, 147264), (1104, 141128), (1196, 130272), (1248, 124844), (1357, 114816), (1416, 110032), (1472, 105846), (1534, 101568), (1587, 98176), (1664, 93633), (1794, 86848), (1888, 82524), (2116, 73632), (2208, 70564), (2301, 67712), (2392, 65136), (2496, 62422), (2714, 57408), (2832, 55016), (2944, 52923), (3068, 50784), (3174, 49088), (3588, 43424), (3776, 41262), (4071, 38272), (4232, 36816), (4416, 35282), (4602, 33856), (4784, 32568), (4992, 31211), (5428, 28704), (5664, 27508), (6136, 25392), (6348, 24544), (6877, 22656), (7176, 21712), (7552, 20631), (8142, 19136), (8464, 18408), (8832, 17641), (9204, 16928), (9568, 16284), (10856, 14352), (11328, 13754), (12272, 12696)]