154685856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 484662528

約数和(自身を除く): 329976672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 317, 368, 391, 408, 416, 442, 544, 552, 598, 624, 634, 663, 736, 782, 816, 884, 897, 951, 1104, 1173, 1196, 1248, 1268, 1326, 1564, 1632, 1768, 1794, 1902, 2208, 2346, 2392, 2536, 2652, 3128, 3536, 3588, 3804, 4121, 4692, 4784, 5072, 5083, 5304, 5389, 6256, 7072, 7176, 7291, 7608, 8242, 9384, 9568, 10144, 10166, 10608, 10778, 12363, 12512, 14352, 14582, 15216, 15249, 16167, 16484, 18768, 20332, 21216, 21556, 21873, 24726, 28704, 29164, 30432, 30498, 32334, 32968, 37536, 40664, 43112, 43746, 49452, 58328, 60996, 64668, 65936, 70057, 81328, 86224, 87492, 94783, 98904, 116656, 121992, 123947, 129336, 131872, 140114, 162656, 172448, 174984, 189566, 197808, 210171, 233312, 243984, 247894, 258672, 280228, 284349, 349968, 371841, 379132, 395616, 420342, 487968, 495788, 517344, 560456, 568698, 699936, 743682, 758264, 840684, 991576, 1120912, 1137396, 1487364, 1516528, 1611311, 1681368, 1983152, 2241824, 2274792, 2974728, 3033056, 3222622, 3362736, 3966304, 4549584, 4833933, 5949456, 6445244, 6725472, 9099168, 9667866, 11898912, 12890488, 19335732, 25780976, 38671464, 51561952, 77342928, 154685856]

約数ペア:

[(1, 154685856), (2, 77342928), (3, 51561952), (4, 38671464), (6, 25780976), (8, 19335732), (12, 12890488), (13, 11898912), (16, 9667866), (17, 9099168), (23, 6725472), (24, 6445244), (26, 5949456), (32, 4833933), (34, 4549584), (39, 3966304), (46, 3362736), (48, 3222622), (51, 3033056), (52, 2974728), (68, 2274792), (69, 2241824), (78, 1983152), (92, 1681368), (96, 1611311), (102, 1516528), (104, 1487364), (136, 1137396), (138, 1120912), (156, 991576), (184, 840684), (204, 758264), (208, 743682), (221, 699936), (272, 568698), (276, 560456), (299, 517344), (312, 495788), (317, 487968), (368, 420342), (391, 395616), (408, 379132), (416, 371841), (442, 349968), (544, 284349), (552, 280228), (598, 258672), (624, 247894), (634, 243984), (663, 233312), (736, 210171), (782, 197808), (816, 189566), (884, 174984), (897, 172448), (951, 162656), (1104, 140114), (1173, 131872), (1196, 129336), (1248, 123947), (1268, 121992), (1326, 116656), (1564, 98904), (1632, 94783), (1768, 87492), (1794, 86224), (1902, 81328), (2208, 70057), (2346, 65936), (2392, 64668), (2536, 60996), (2652, 58328), (3128, 49452), (3536, 43746), (3588, 43112), (3804, 40664), (4121, 37536), (4692, 32968), (4784, 32334), (5072, 30498), (5083, 30432), (5304, 29164), (5389, 28704), (6256, 24726), (7072, 21873), (7176, 21556), (7291, 21216), (7608, 20332), (8242, 18768), (9384, 16484), (9568, 16167), (10144, 15249), (10166, 15216), (10608, 14582), (10778, 14352), (12363, 12512)]