127812672

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 168

約数和(自身を含む): 400796760

約数和(自身を除く): 272984088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 101, 104, 117, 144, 156, 169, 192, 202, 208, 234, 288, 303, 312, 338, 404, 416, 468, 507, 576, 606, 624, 676, 808, 832, 909, 936, 1014, 1212, 1248, 1313, 1352, 1521, 1616, 1818, 1872, 2028, 2197, 2424, 2496, 2626, 2704, 3042, 3232, 3636, 3744, 3939, 4056, 4394, 4848, 5252, 5408, 6084, 6464, 6591, 7272, 7488, 7878, 8112, 8788, 9696, 10504, 10816, 11817, 12168, 13182, 14544, 15756, 16224, 17069, 17576, 19392, 19773, 21008, 23634, 24336, 26364, 29088, 31512, 32448, 34138, 35152, 39546, 42016, 47268, 48672, 51207, 52728, 58176, 63024, 68276, 70304, 79092, 84032, 94536, 97344, 102414, 105456, 126048, 136552, 140608, 153621, 158184, 189072, 204828, 210912, 221897, 252096, 273104, 307242, 316368, 378144, 409656, 421824, 443794, 546208, 614484, 632736, 665691, 756288, 819312, 887588, 1092416, 1228968, 1265472, 1331382, 1638624, 1775176, 1997073, 2457936, 2662764, 3277248, 3550352, 3994146, 4915872, 5325528, 7100704, 7988292, 9831744, 10651056, 14201408, 15976584, 21302112, 31953168, 42604224, 63906336, 127812672]

約数ペア:

[(1, 127812672), (2, 63906336), (3, 42604224), (4, 31953168), (6, 21302112), (8, 15976584), (9, 14201408), (12, 10651056), (13, 9831744), (16, 7988292), (18, 7100704), (24, 5325528), (26, 4915872), (32, 3994146), (36, 3550352), (39, 3277248), (48, 2662764), (52, 2457936), (64, 1997073), (72, 1775176), (78, 1638624), (96, 1331382), (101, 1265472), (104, 1228968), (117, 1092416), (144, 887588), (156, 819312), (169, 756288), (192, 665691), (202, 632736), (208, 614484), (234, 546208), (288, 443794), (303, 421824), (312, 409656), (338, 378144), (404, 316368), (416, 307242), (468, 273104), (507, 252096), (576, 221897), (606, 210912), (624, 204828), (676, 189072), (808, 158184), (832, 153621), (909, 140608), (936, 136552), (1014, 126048), (1212, 105456), (1248, 102414), (1313, 97344), (1352, 94536), (1521, 84032), (1616, 79092), (1818, 70304), (1872, 68276), (2028, 63024), (2197, 58176), (2424, 52728), (2496, 51207), (2626, 48672), (2704, 47268), (3042, 42016), (3232, 39546), (3636, 35152), (3744, 34138), (3939, 32448), (4056, 31512), (4394, 29088), (4848, 26364), (5252, 24336), (5408, 23634), (6084, 21008), (6464, 19773), (6591, 19392), (7272, 17576), (7488, 17069), (7878, 16224), (8112, 15756), (8788, 14544), (9696, 13182), (10504, 12168), (10816, 11817)]