154598808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 128

約数和(自身を含む): 482872320

約数和(自身を除く): 328273512

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, 994, 997, 1092, 1491, 1704, 1846, 1988, 1994, 2184, 2769, 2982, 2991, 3692, 3976, 3988, 5538, 5964, 5982, 6461, 6979, 7384, 7976, 11076, 11928, 11964, 12922, 12961, 13958, 19383, 20937, 22152, 23928, 25844, 25922, 27916, 38766, 38883, 41874, 51688, 51844, 55832, 70787, 77532, 77766, 83748, 90727, 103688, 141574, 155064, 155532, 167496, 181454, 212361, 272181, 283148, 311064, 362908, 424722, 495509, 544362, 566296, 725816, 849444, 920231, 991018, 1088724, 1486527, 1698888, 1840462, 1982036, 2177448, 2760693, 2973054, 3680924, 3964072, 5521386, 5946108, 6441617, 7361848, 11042772, 11892216, 12883234, 19324851, 22085544, 25766468, 38649702, 51532936, 77299404, 154598808]

約数ペア:

[(1, 154598808), (2, 77299404), (3, 51532936), (4, 38649702), (6, 25766468), (7, 22085544), (8, 19324851), (12, 12883234), (13, 11892216), (14, 11042772), (21, 7361848), (24, 6441617), (26, 5946108), (28, 5521386), (39, 3964072), (42, 3680924), (52, 2973054), (56, 2760693), (71, 2177448), (78, 1982036), (84, 1840462), (91, 1698888), (104, 1486527), (142, 1088724), (156, 991018), (168, 920231), (182, 849444), (213, 725816), (273, 566296), (284, 544362), (312, 495509), (364, 424722), (426, 362908), (497, 311064), (546, 283148), (568, 272181), (728, 212361), (852, 181454), (923, 167496), (994, 155532), (997, 155064), (1092, 141574), (1491, 103688), (1704, 90727), (1846, 83748), (1988, 77766), (1994, 77532), (2184, 70787), (2769, 55832), (2982, 51844), (2991, 51688), (3692, 41874), (3976, 38883), (3988, 38766), (5538, 27916), (5964, 25922), (5982, 25844), (6461, 23928), (6979, 22152), (7384, 20937), (7976, 19383), (11076, 13958), (11928, 12961), (11964, 12922)]