156370968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 467616240

約数和(自身を除く): 311245272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 169, 181, 213, 234, 284, 312, 338, 362, 426, 468, 507, 543, 568, 639, 676, 724, 852, 923, 936, 1014, 1086, 1278, 1352, 1448, 1521, 1629, 1704, 1846, 2028, 2172, 2353, 2556, 2769, 3042, 3258, 3692, 4056, 4344, 4706, 5112, 5538, 6084, 6516, 7059, 7384, 8307, 9412, 11076, 11999, 12168, 12851, 13032, 14118, 16614, 18824, 21177, 22152, 23998, 25702, 28236, 30589, 33228, 35997, 38553, 42354, 47996, 51404, 56472, 61178, 66456, 71994, 77106, 84708, 91767, 95992, 102808, 107991, 115659, 122356, 143988, 154212, 167063, 169416, 183534, 215982, 231318, 244712, 275301, 287976, 308424, 334126, 367068, 431964, 462636, 501189, 550602, 668252, 734136, 863928, 925272, 1002378, 1101204, 1336504, 1503567, 2004756, 2171819, 2202408, 3007134, 4009512, 4343638, 6014268, 6515457, 8687276, 12028536, 13030914, 17374552, 19546371, 26061828, 39092742, 52123656, 78185484, 156370968]

約数ペア:

[(1, 156370968), (2, 78185484), (3, 52123656), (4, 39092742), (6, 26061828), (8, 19546371), (9, 17374552), (12, 13030914), (13, 12028536), (18, 8687276), (24, 6515457), (26, 6014268), (36, 4343638), (39, 4009512), (52, 3007134), (71, 2202408), (72, 2171819), (78, 2004756), (104, 1503567), (117, 1336504), (142, 1101204), (156, 1002378), (169, 925272), (181, 863928), (213, 734136), (234, 668252), (284, 550602), (312, 501189), (338, 462636), (362, 431964), (426, 367068), (468, 334126), (507, 308424), (543, 287976), (568, 275301), (639, 244712), (676, 231318), (724, 215982), (852, 183534), (923, 169416), (936, 167063), (1014, 154212), (1086, 143988), (1278, 122356), (1352, 115659), (1448, 107991), (1521, 102808), (1629, 95992), (1704, 91767), (1846, 84708), (2028, 77106), (2172, 71994), (2353, 66456), (2556, 61178), (2769, 56472), (3042, 51404), (3258, 47996), (3692, 42354), (4056, 38553), (4344, 35997), (4706, 33228), (5112, 30589), (5538, 28236), (6084, 25702), (6516, 23998), (7059, 22152), (7384, 21177), (8307, 18824), (9412, 16614), (11076, 14118), (11999, 13032), (12168, 12851)]