151576308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 415364768

約数和(自身を除く): 263788460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 1987, 2119, 2934, 3974, 4238, 5868, 5961, 6357, 7948, 8476, 11922, 12714, 17883, 19071, 23844, 25428, 25831, 35766, 38142, 51662, 71532, 76284, 77493, 103324, 154986, 232479, 309972, 323881, 464958, 647762, 929916, 971643, 1295524, 1943286, 2914929, 3886572, 4210453, 5829858, 8420906, 11659716, 12631359, 16841812, 25262718, 37894077, 50525436, 75788154, 151576308]

約数ペア:

[(1, 151576308), (2, 75788154), (3, 50525436), (4, 37894077), (6, 25262718), (9, 16841812), (12, 12631359), (13, 11659716), (18, 8420906), (26, 5829858), (36, 4210453), (39, 3886572), (52, 2914929), (78, 1943286), (117, 1295524), (156, 971643), (163, 929916), (234, 647762), (326, 464958), (468, 323881), (489, 309972), (652, 232479), (978, 154986), (1467, 103324), (1956, 77493), (1987, 76284), (2119, 71532), (2934, 51662), (3974, 38142), (4238, 35766), (5868, 25831), (5961, 25428), (6357, 23844), (7948, 19071), (8476, 17883), (11922, 12714)]