231123144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 707097600

約数和(自身を除く): 475974456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 1064, 1159, 1187, 1281, 1464, 1596, 1708, 2318, 2374, 2562, 3192, 3416, 3477, 3561, 4636, 4748, 5124, 6954, 7122, 8113, 8309, 9272, 9496, 10248, 13908, 14244, 16226, 16618, 22553, 24339, 24927, 27816, 28488, 32452, 33236, 45106, 48678, 49854, 64904, 66472, 67659, 72407, 90212, 97356, 99708, 135318, 144814, 157871, 180424, 194712, 199416, 217221, 270636, 289628, 315742, 434442, 473613, 506849, 541272, 579256, 631484, 868884, 947226, 1013698, 1262968, 1375733, 1520547, 1737768, 1894452, 2027396, 2751466, 3041094, 3788904, 4054792, 4127199, 5502932, 6082188, 8254398, 9630131, 11005864, 12164376, 16508796, 19260262, 28890393, 33017592, 38520524, 57780786, 77041048, 115561572, 231123144]

約数ペア:

[(1, 231123144), (2, 115561572), (3, 77041048), (4, 57780786), (6, 38520524), (7, 33017592), (8, 28890393), (12, 19260262), (14, 16508796), (19, 12164376), (21, 11005864), (24, 9630131), (28, 8254398), (38, 6082188), (42, 5502932), (56, 4127199), (57, 4054792), (61, 3788904), (76, 3041094), (84, 2751466), (114, 2027396), (122, 1894452), (133, 1737768), (152, 1520547), (168, 1375733), (183, 1262968), (228, 1013698), (244, 947226), (266, 868884), (366, 631484), (399, 579256), (427, 541272), (456, 506849), (488, 473613), (532, 434442), (732, 315742), (798, 289628), (854, 270636), (1064, 217221), (1159, 199416), (1187, 194712), (1281, 180424), (1464, 157871), (1596, 144814), (1708, 135318), (2318, 99708), (2374, 97356), (2562, 90212), (3192, 72407), (3416, 67659), (3477, 66472), (3561, 64904), (4636, 49854), (4748, 48678), (5124, 45106), (6954, 33236), (7122, 32452), (8113, 28488), (8309, 27816), (9272, 24927), (9496, 24339), (10248, 22553), (13908, 16618), (14244, 16226)]