161740176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 484968960

約数和(自身を除く): 323228784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 79, 102, 104, 136, 156, 158, 193, 204, 208, 221, 237, 272, 312, 316, 386, 408, 442, 474, 579, 624, 632, 663, 772, 816, 884, 948, 1027, 1158, 1264, 1326, 1343, 1544, 1768, 1896, 2054, 2316, 2509, 2652, 2686, 3081, 3088, 3281, 3536, 3792, 4029, 4108, 4632, 5018, 5304, 5372, 6162, 6562, 7527, 8058, 8216, 9264, 9843, 10036, 10608, 10744, 12324, 13124, 15054, 15247, 16116, 16432, 17459, 19686, 20072, 21488, 24648, 26248, 30108, 30494, 32232, 34918, 39372, 40144, 42653, 45741, 49296, 52377, 52496, 60216, 60988, 64464, 69836, 78744, 85306, 91482, 104754, 120432, 121976, 127959, 139672, 157488, 170612, 182964, 198211, 209508, 243952, 255918, 259199, 279344, 341224, 365928, 396422, 419016, 511836, 518398, 594633, 682448, 731856, 777597, 792844, 838032, 1023672, 1036796, 1189266, 1555194, 1585688, 2047344, 2073592, 2378532, 3110388, 3171376, 3369587, 4147184, 4757064, 6220776, 6739174, 9514128, 10108761, 12441552, 13478348, 20217522, 26956696, 40435044, 53913392, 80870088, 161740176]

約数ペア:

[(1, 161740176), (2, 80870088), (3, 53913392), (4, 40435044), (6, 26956696), (8, 20217522), (12, 13478348), (13, 12441552), (16, 10108761), (17, 9514128), (24, 6739174), (26, 6220776), (34, 4757064), (39, 4147184), (48, 3369587), (51, 3171376), (52, 3110388), (68, 2378532), (78, 2073592), (79, 2047344), (102, 1585688), (104, 1555194), (136, 1189266), (156, 1036796), (158, 1023672), (193, 838032), (204, 792844), (208, 777597), (221, 731856), (237, 682448), (272, 594633), (312, 518398), (316, 511836), (386, 419016), (408, 396422), (442, 365928), (474, 341224), (579, 279344), (624, 259199), (632, 255918), (663, 243952), (772, 209508), (816, 198211), (884, 182964), (948, 170612), (1027, 157488), (1158, 139672), (1264, 127959), (1326, 121976), (1343, 120432), (1544, 104754), (1768, 91482), (1896, 85306), (2054, 78744), (2316, 69836), (2509, 64464), (2652, 60988), (2686, 60216), (3081, 52496), (3088, 52377), (3281, 49296), (3536, 45741), (3792, 42653), (4029, 40144), (4108, 39372), (4632, 34918), (5018, 32232), (5304, 30494), (5372, 30108), (6162, 26248), (6562, 24648), (7527, 21488), (8058, 20072), (8216, 19686), (9264, 17459), (9843, 16432), (10036, 16116), (10608, 15247), (10744, 15054), (12324, 13124)]