139639392

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6829}}^1$

素因数の和:6916

約数の個数: 72

約数和(自身を含む): 402751440

約数和(自身を除く): 263112048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 6829, 10224, 13658, 20448, 20487, 27316, 40974, 54632, 61461, 81948, 109264, 122922, 163896, 218528, 245844, 327792, 484859, 491688, 655584, 969718, 983376, 1454577, 1939436, 1966752, 2909154, 3878872, 4363731, 5818308, 7757744, 8727462, 11636616, 15515488, 17454924, 23273232, 34909848, 46546464, 69819696, 139639392]

約数ペア:

[(1, 139639392), (2, 69819696), (3, 46546464), (4, 34909848), (6, 23273232), (8, 17454924), (9, 15515488), (12, 11636616), (16, 8727462), (18, 7757744), (24, 5818308), (32, 4363731), (36, 3878872), (48, 2909154), (71, 1966752), (72, 1939436), (96, 1454577), (142, 983376), (144, 969718), (213, 655584), (284, 491688), (288, 484859), (426, 327792), (568, 245844), (639, 218528), (852, 163896), (1136, 122922), (1278, 109264), (1704, 81948), (2272, 61461), (2556, 54632), (3408, 40974), (5112, 27316), (6816, 20487), (6829, 20448), (10224, 13658)]