179669868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5179}}^1$

素因数の和:5259

約数の個数: 72

約数和(自身を含む): 496036800

約数和(自身を除く): 316366932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1652, 2478, 2891, 4956, 5179, 5782, 8673, 10358, 11564, 15537, 17346, 20716, 31074, 34692, 36253, 62148, 72506, 108759, 145012, 217518, 253771, 305561, 435036, 507542, 611122, 761313, 916683, 1015084, 1222244, 1522626, 1833366, 2138927, 3045252, 3666732, 4277854, 6416781, 8555708, 12833562, 14972489, 25667124, 29944978, 44917467, 59889956, 89834934, 179669868]

約数ペア:

[(1, 179669868), (2, 89834934), (3, 59889956), (4, 44917467), (6, 29944978), (7, 25667124), (12, 14972489), (14, 12833562), (21, 8555708), (28, 6416781), (42, 4277854), (49, 3666732), (59, 3045252), (84, 2138927), (98, 1833366), (118, 1522626), (147, 1222244), (177, 1015084), (196, 916683), (236, 761313), (294, 611122), (354, 507542), (413, 435036), (588, 305561), (708, 253771), (826, 217518), (1239, 145012), (1652, 108759), (2478, 72506), (2891, 62148), (4956, 36253), (5179, 34692), (5782, 31074), (8673, 20716), (10358, 17346), (11564, 15537)]