161007336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 518581440

約数和(自身を除く): 357574104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 971, 987, 1128, 1176, 1316, 1692, 1764, 1942, 1974, 2303, 2632, 2913, 2961, 3384, 3528, 3884, 3948, 4606, 5826, 5922, 6797, 6909, 7768, 7896, 8739, 9212, 11652, 11844, 13594, 13818, 17478, 18424, 20391, 20727, 23304, 23688, 27188, 27636, 34956, 40782, 41454, 45637, 47579, 54376, 55272, 61173, 69912, 81564, 82908, 91274, 95158, 122346, 136911, 142737, 163128, 165816, 182548, 190316, 244692, 273822, 285474, 319459, 365096, 380632, 410733, 428211, 489384, 547644, 570948, 638918, 821466, 856422, 958377, 1095288, 1141896, 1277836, 1642932, 1712844, 1916754, 2236213, 2555672, 2875131, 3285864, 3425688, 3833508, 4472426, 5750262, 6708639, 7667016, 8944852, 11500524, 13417278, 17889704, 20125917, 23001048, 26834556, 40251834, 53669112, 80503668, 161007336]

約数ペア:

[(1, 161007336), (2, 80503668), (3, 53669112), (4, 40251834), (6, 26834556), (7, 23001048), (8, 20125917), (9, 17889704), (12, 13417278), (14, 11500524), (18, 8944852), (21, 7667016), (24, 6708639), (28, 5750262), (36, 4472426), (42, 3833508), (47, 3425688), (49, 3285864), (56, 2875131), (63, 2555672), (72, 2236213), (84, 1916754), (94, 1712844), (98, 1642932), (126, 1277836), (141, 1141896), (147, 1095288), (168, 958377), (188, 856422), (196, 821466), (252, 638918), (282, 570948), (294, 547644), (329, 489384), (376, 428211), (392, 410733), (423, 380632), (441, 365096), (504, 319459), (564, 285474), (588, 273822), (658, 244692), (846, 190316), (882, 182548), (971, 165816), (987, 163128), (1128, 142737), (1176, 136911), (1316, 122346), (1692, 95158), (1764, 91274), (1942, 82908), (1974, 81564), (2303, 69912), (2632, 61173), (2913, 55272), (2961, 54376), (3384, 47579), (3528, 45637), (3884, 41454), (3948, 40782), (4606, 34956), (5826, 27636), (5922, 27188), (6797, 23688), (6909, 23304), (7768, 20727), (7896, 20391), (8739, 18424), (9212, 17478), (11652, 13818), (11844, 13594)]