171478664

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 205916536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 83, 158, 166, 316, 332, 467, 553, 581, 632, 664, 934, 1106, 1162, 1868, 2212, 2324, 3269, 3736, 4424, 4648, 6538, 6557, 13076, 13114, 26152, 26228, 36893, 38761, 45899, 52456, 73786, 77522, 91798, 147572, 155044, 183596, 258251, 271327, 295144, 310088, 367192, 516502, 542654, 1033004, 1085308, 2066008, 2170616, 3062119, 6124238, 12248476, 21434833, 24496952, 42869666, 85739332, 171478664]

約数ペア:

[(1, 171478664), (2, 85739332), (4, 42869666), (7, 24496952), (8, 21434833), (14, 12248476), (28, 6124238), (56, 3062119), (79, 2170616), (83, 2066008), (158, 1085308), (166, 1033004), (316, 542654), (332, 516502), (467, 367192), (553, 310088), (581, 295144), (632, 271327), (664, 258251), (934, 183596), (1106, 155044), (1162, 147572), (1868, 91798), (2212, 77522), (2324, 73786), (3269, 52456), (3736, 45899), (4424, 38761), (4648, 36893), (6538, 26228), (6557, 26152), (13076, 13114)]