149922304

素因数分解:

$2^9\times 7^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 80

約数和(自身を含む): 348638400

約数和(自身を除く): 198716096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 512, 709, 826, 896, 944, 1418, 1652, 1792, 1888, 2836, 3304, 3584, 3776, 4963, 5672, 6608, 7552, 9926, 11344, 13216, 15104, 19852, 22688, 26432, 30208, 39704, 41831, 45376, 52864, 79408, 83662, 90752, 105728, 158816, 167324, 181504, 211456, 292817, 317632, 334648, 363008, 585634, 635264, 669296, 1171268, 1270528, 1338592, 2342536, 2541056, 2677184, 4685072, 5354368, 9370144, 10708736, 18740288, 21417472, 37480576, 74961152, 149922304]

約数ペア:

[(1, 149922304), (2, 74961152), (4, 37480576), (7, 21417472), (8, 18740288), (14, 10708736), (16, 9370144), (28, 5354368), (32, 4685072), (56, 2677184), (59, 2541056), (64, 2342536), (112, 1338592), (118, 1270528), (128, 1171268), (224, 669296), (236, 635264), (256, 585634), (413, 363008), (448, 334648), (472, 317632), (512, 292817), (709, 211456), (826, 181504), (896, 167324), (944, 158816), (1418, 105728), (1652, 90752), (1792, 83662), (1888, 79408), (2836, 52864), (3304, 45376), (3584, 41831), (3776, 39704), (4963, 30208), (5672, 26432), (6608, 22688), (7552, 19852), (9926, 15104), (11344, 13216)]