155729652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 405621216

約数和(自身を除く): 249891564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 841, 1131, 1187, 1508, 1682, 2262, 2374, 2523, 3364, 3561, 4524, 4748, 5046, 7122, 10092, 10933, 14244, 15431, 21866, 30862, 32799, 34423, 43732, 46293, 61724, 65598, 68846, 92586, 103269, 131196, 137692, 185172, 206538, 413076, 447499, 894998, 998267, 1342497, 1789996, 1996534, 2684994, 2994801, 3993068, 5369988, 5989602, 11979204, 12977471, 25954942, 38932413, 51909884, 77864826, 155729652]

約数ペア:

[(1, 155729652), (2, 77864826), (3, 51909884), (4, 38932413), (6, 25954942), (12, 12977471), (13, 11979204), (26, 5989602), (29, 5369988), (39, 3993068), (52, 2994801), (58, 2684994), (78, 1996534), (87, 1789996), (116, 1342497), (156, 998267), (174, 894998), (348, 447499), (377, 413076), (754, 206538), (841, 185172), (1131, 137692), (1187, 131196), (1508, 103269), (1682, 92586), (2262, 68846), (2374, 65598), (2523, 61724), (3364, 46293), (3561, 43732), (4524, 34423), (4748, 32799), (5046, 30862), (7122, 21866), (10092, 15431), (10933, 14244)]