130291896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 263692104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 47, 56, 58, 84, 87, 94, 116, 141, 168, 174, 188, 203, 232, 282, 329, 348, 376, 406, 564, 569, 609, 658, 696, 812, 987, 1128, 1138, 1218, 1316, 1363, 1624, 1707, 1974, 2276, 2436, 2632, 2726, 3414, 3948, 3983, 4089, 4552, 4872, 5452, 6828, 7896, 7966, 8178, 9541, 10904, 11949, 13656, 15932, 16356, 16501, 19082, 23898, 26743, 28623, 31864, 32712, 33002, 38164, 47796, 49503, 53486, 57246, 66004, 76328, 80229, 95592, 99006, 106972, 114492, 115507, 132008, 160458, 187201, 198012, 213944, 228984, 231014, 320916, 346521, 374402, 396024, 462028, 561603, 641832, 693042, 748804, 775547, 924056, 1123206, 1386084, 1497608, 1551094, 2246412, 2326641, 2772168, 3102188, 4492824, 4653282, 5428829, 6204376, 9306564, 10857658, 16286487, 18613128, 21715316, 32572974, 43430632, 65145948, 130291896]

約数ペア:

[(1, 130291896), (2, 65145948), (3, 43430632), (4, 32572974), (6, 21715316), (7, 18613128), (8, 16286487), (12, 10857658), (14, 9306564), (21, 6204376), (24, 5428829), (28, 4653282), (29, 4492824), (42, 3102188), (47, 2772168), (56, 2326641), (58, 2246412), (84, 1551094), (87, 1497608), (94, 1386084), (116, 1123206), (141, 924056), (168, 775547), (174, 748804), (188, 693042), (203, 641832), (232, 561603), (282, 462028), (329, 396024), (348, 374402), (376, 346521), (406, 320916), (564, 231014), (569, 228984), (609, 213944), (658, 198012), (696, 187201), (812, 160458), (987, 132008), (1128, 115507), (1138, 114492), (1218, 106972), (1316, 99006), (1363, 95592), (1624, 80229), (1707, 76328), (1974, 66004), (2276, 57246), (2436, 53486), (2632, 49503), (2726, 47796), (3414, 38164), (3948, 33002), (3983, 32712), (4089, 31864), (4552, 28623), (4872, 26743), (5452, 23898), (6828, 19082), (7896, 16501), (7966, 16356), (8178, 15932), (9541, 13656), (10904, 11949)]