157627188

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 445939200

約数和(自身を除く): 288312012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 89, 92, 93, 108, 124, 138, 178, 186, 207, 267, 276, 279, 356, 372, 414, 529, 534, 558, 621, 713, 801, 828, 837, 1058, 1068, 1116, 1242, 1426, 1587, 1602, 1674, 2047, 2116, 2139, 2403, 2484, 2759, 2852, 3174, 3204, 3348, 4094, 4278, 4761, 4806, 5518, 6141, 6348, 6417, 8188, 8277, 8556, 9522, 9612, 11036, 12282, 12834, 14283, 16399, 16554, 18423, 19044, 19251, 24564, 24831, 25668, 28566, 32798, 33108, 36846, 38502, 47081, 49197, 49662, 55269, 57132, 63457, 65596, 73692, 74493, 77004, 94162, 98394, 99324, 110538, 126914, 141243, 147591, 148986, 188324, 190371, 196788, 221076, 253828, 282486, 295182, 297972, 380742, 423729, 442773, 564972, 571113, 590364, 761484, 847458, 885546, 1142226, 1271187, 1459511, 1694916, 1713339, 1771092, 2284452, 2542374, 2919022, 3426678, 4378533, 5084748, 5838044, 6853356, 8757066, 13135599, 17514132, 26271198, 39406797, 52542396, 78813594, 157627188]

約数ペア:

[(1, 157627188), (2, 78813594), (3, 52542396), (4, 39406797), (6, 26271198), (9, 17514132), (12, 13135599), (18, 8757066), (23, 6853356), (27, 5838044), (31, 5084748), (36, 4378533), (46, 3426678), (54, 2919022), (62, 2542374), (69, 2284452), (89, 1771092), (92, 1713339), (93, 1694916), (108, 1459511), (124, 1271187), (138, 1142226), (178, 885546), (186, 847458), (207, 761484), (267, 590364), (276, 571113), (279, 564972), (356, 442773), (372, 423729), (414, 380742), (529, 297972), (534, 295182), (558, 282486), (621, 253828), (713, 221076), (801, 196788), (828, 190371), (837, 188324), (1058, 148986), (1068, 147591), (1116, 141243), (1242, 126914), (1426, 110538), (1587, 99324), (1602, 98394), (1674, 94162), (2047, 77004), (2116, 74493), (2139, 73692), (2403, 65596), (2484, 63457), (2759, 57132), (2852, 55269), (3174, 49662), (3204, 49197), (3348, 47081), (4094, 38502), (4278, 36846), (4761, 33108), (4806, 32798), (5518, 28566), (6141, 25668), (6348, 24831), (6417, 24564), (8188, 19251), (8277, 19044), (8556, 18423), (9522, 16554), (9612, 16399), (11036, 14283), (12282, 12834)]