164984976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2901

約数の個数: 120

約数和(自身を含む): 513467136

約数和(自身を除く): 348482160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 2843, 3224, 3627, 4464, 4836, 5686, 6448, 7254, 8529, 9672, 11372, 14508, 17058, 19344, 22744, 25587, 29016, 34116, 36959, 45488, 51174, 58032, 68232, 73918, 88133, 102348, 110877, 136464, 147836, 176266, 204696, 221754, 264399, 295672, 332631, 352532, 409392, 443508, 528798, 591344, 665262, 705064, 793197, 887016, 1057596, 1145729, 1330524, 1410128, 1586394, 1774032, 2115192, 2291458, 2661048, 3172788, 3437187, 4230384, 4582916, 5322096, 6345576, 6874374, 9165832, 10311561, 12691152, 13748748, 18331664, 20623122, 27497496, 41246244, 54994992, 82492488, 164984976]

約数ペア:

[(1, 164984976), (2, 82492488), (3, 54994992), (4, 41246244), (6, 27497496), (8, 20623122), (9, 18331664), (12, 13748748), (13, 12691152), (16, 10311561), (18, 9165832), (24, 6874374), (26, 6345576), (31, 5322096), (36, 4582916), (39, 4230384), (48, 3437187), (52, 3172788), (62, 2661048), (72, 2291458), (78, 2115192), (93, 1774032), (104, 1586394), (117, 1410128), (124, 1330524), (144, 1145729), (156, 1057596), (186, 887016), (208, 793197), (234, 705064), (248, 665262), (279, 591344), (312, 528798), (372, 443508), (403, 409392), (468, 352532), (496, 332631), (558, 295672), (624, 264399), (744, 221754), (806, 204696), (936, 176266), (1116, 147836), (1209, 136464), (1488, 110877), (1612, 102348), (1872, 88133), (2232, 73918), (2418, 68232), (2843, 58032), (3224, 51174), (3627, 45488), (4464, 36959), (4836, 34116), (5686, 29016), (6448, 25587), (7254, 22744), (8529, 19344), (9672, 17058), (11372, 14508)]