127213164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 348107760

約数和(自身を除く): 220894596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1187, 1374, 2061, 2374, 2748, 2977, 3561, 4122, 4748, 5954, 7122, 8244, 8931, 10683, 11908, 14244, 15431, 17862, 21366, 26793, 30862, 35724, 42732, 46293, 53586, 61724, 92586, 107172, 138879, 185172, 271823, 277758, 543646, 555516, 815469, 1087292, 1630938, 2446407, 3261876, 3533699, 4892814, 7067398, 9785628, 10601097, 14134796, 21202194, 31803291, 42404388, 63606582, 127213164]

約数ペア:

[(1, 127213164), (2, 63606582), (3, 42404388), (4, 31803291), (6, 21202194), (9, 14134796), (12, 10601097), (13, 9785628), (18, 7067398), (26, 4892814), (36, 3533699), (39, 3261876), (52, 2446407), (78, 1630938), (117, 1087292), (156, 815469), (229, 555516), (234, 543646), (458, 277758), (468, 271823), (687, 185172), (916, 138879), (1187, 107172), (1374, 92586), (2061, 61724), (2374, 53586), (2748, 46293), (2977, 42732), (3561, 35724), (4122, 30862), (4748, 26793), (5954, 21366), (7122, 17862), (8244, 15431), (8931, 14244), (10683, 11908)]