151121152

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 108

約数和(自身を含む): 374052000

約数和(自身を除く): 222930848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 448, 499, 676, 728, 832, 896, 998, 1183, 1352, 1456, 1664, 1792, 1996, 2366, 2704, 2912, 3328, 3493, 3992, 4732, 5408, 5824, 6487, 6986, 7984, 9464, 10816, 11648, 12974, 13972, 15968, 18928, 21632, 23296, 25948, 27944, 31936, 37856, 43264, 45409, 51896, 55888, 63872, 75712, 84331, 90818, 103792, 111776, 127744, 151424, 168662, 181636, 207584, 223552, 302848, 337324, 363272, 415168, 447104, 590317, 674648, 726544, 830336, 894208, 1180634, 1349296, 1453088, 1660672, 2361268, 2698592, 2906176, 4722536, 5397184, 5812352, 9445072, 10794368, 11624704, 18890144, 21588736, 37780288, 75560576, 151121152]

約数ペア:

[(1, 151121152), (2, 75560576), (4, 37780288), (7, 21588736), (8, 18890144), (13, 11624704), (14, 10794368), (16, 9445072), (26, 5812352), (28, 5397184), (32, 4722536), (52, 2906176), (56, 2698592), (64, 2361268), (91, 1660672), (104, 1453088), (112, 1349296), (128, 1180634), (169, 894208), (182, 830336), (208, 726544), (224, 674648), (256, 590317), (338, 447104), (364, 415168), (416, 363272), (448, 337324), (499, 302848), (676, 223552), (728, 207584), (832, 181636), (896, 168662), (998, 151424), (1183, 127744), (1352, 111776), (1456, 103792), (1664, 90818), (1792, 84331), (1996, 75712), (2366, 63872), (2704, 55888), (2912, 51896), (3328, 45409), (3493, 43264), (3992, 37856), (4732, 31936), (5408, 27944), (5824, 25948), (6487, 23296), (6986, 21632), (7984, 18928), (9464, 15968), (10816, 13972), (11648, 12974)]