145294968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 453841920

約数和(自身を除く): 308546952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 937, 994, 1092, 1491, 1704, 1846, 1874, 1988, 2184, 2769, 2811, 2982, 3692, 3748, 3976, 5538, 5622, 5964, 6461, 6559, 7384, 7496, 11076, 11244, 11928, 12181, 12922, 13118, 19383, 19677, 22152, 22488, 24362, 25844, 26236, 36543, 38766, 39354, 48724, 51688, 52472, 66527, 73086, 77532, 78708, 85267, 97448, 133054, 146172, 155064, 157416, 170534, 199581, 255801, 266108, 292344, 341068, 399162, 465689, 511602, 532216, 682136, 798324, 864851, 931378, 1023204, 1397067, 1596648, 1729702, 1862756, 2046408, 2594553, 2794134, 3459404, 3725512, 5189106, 5588268, 6053957, 6918808, 10378212, 11176536, 12107914, 18161871, 20756424, 24215828, 36323742, 48431656, 72647484, 145294968]

約数ペア:

[(1, 145294968), (2, 72647484), (3, 48431656), (4, 36323742), (6, 24215828), (7, 20756424), (8, 18161871), (12, 12107914), (13, 11176536), (14, 10378212), (21, 6918808), (24, 6053957), (26, 5588268), (28, 5189106), (39, 3725512), (42, 3459404), (52, 2794134), (56, 2594553), (71, 2046408), (78, 1862756), (84, 1729702), (91, 1596648), (104, 1397067), (142, 1023204), (156, 931378), (168, 864851), (182, 798324), (213, 682136), (273, 532216), (284, 511602), (312, 465689), (364, 399162), (426, 341068), (497, 292344), (546, 266108), (568, 255801), (728, 199581), (852, 170534), (923, 157416), (937, 155064), (994, 146172), (1092, 133054), (1491, 97448), (1704, 85267), (1846, 78708), (1874, 77532), (1988, 73086), (2184, 66527), (2769, 52472), (2811, 51688), (2982, 48724), (3692, 39354), (3748, 38766), (3976, 36543), (5538, 26236), (5622, 25844), (5964, 24362), (6461, 22488), (6559, 22152), (7384, 19677), (7496, 19383), (11076, 13118), (11244, 12922), (11928, 12181)]