161232344

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 392137200

約数和(自身を除く): 230904856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 1091, 1274, 1421, 1508, 1624, 2182, 2548, 2639, 2842, 3016, 4364, 5096, 5278, 5684, 7637, 8728, 10556, 11368, 14183, 15274, 18473, 21112, 28366, 30548, 31639, 36946, 53459, 56732, 61096, 63278, 73892, 99281, 106918, 113464, 126556, 147784, 198562, 213836, 221473, 253112, 397124, 411307, 427672, 442946, 694967, 794248, 822614, 885892, 1389934, 1550311, 1645228, 1771784, 2779868, 2879149, 3100622, 3290456, 5559736, 5758298, 6201244, 11516596, 12402488, 20154043, 23033192, 40308086, 80616172, 161232344]

約数ペア:

[(1, 161232344), (2, 80616172), (4, 40308086), (7, 23033192), (8, 20154043), (13, 12402488), (14, 11516596), (26, 6201244), (28, 5758298), (29, 5559736), (49, 3290456), (52, 3100622), (56, 2879149), (58, 2779868), (91, 1771784), (98, 1645228), (104, 1550311), (116, 1389934), (182, 885892), (196, 822614), (203, 794248), (232, 694967), (364, 442946), (377, 427672), (392, 411307), (406, 397124), (637, 253112), (728, 221473), (754, 213836), (812, 198562), (1091, 147784), (1274, 126556), (1421, 113464), (1508, 106918), (1624, 99281), (2182, 73892), (2548, 63278), (2639, 61096), (2842, 56732), (3016, 53459), (4364, 36946), (5096, 31639), (5278, 30548), (5684, 28366), (7637, 21112), (8728, 18473), (10556, 15274), (11368, 14183)]