147987448

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 349045200

約数和(自身を除く): 201057752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 53, 56, 68, 98, 106, 119, 136, 196, 212, 238, 371, 392, 419, 424, 476, 742, 833, 838, 901, 952, 1484, 1666, 1676, 1802, 2597, 2933, 2968, 3332, 3352, 3604, 5194, 5866, 6307, 6664, 7123, 7208, 10388, 11732, 12614, 14246, 20531, 20776, 22207, 23464, 25228, 28492, 41062, 44149, 44414, 49861, 50456, 56984, 82124, 88298, 88828, 99722, 155449, 164248, 176596, 177656, 199444, 310898, 349027, 353192, 377519, 398888, 621796, 698054, 755038, 1088143, 1243592, 1396108, 1510076, 2176286, 2642633, 2792216, 3020152, 4352572, 5285266, 8705144, 10570532, 18498431, 21141064, 36996862, 73993724, 147987448]

約数ペア:

[(1, 147987448), (2, 73993724), (4, 36996862), (7, 21141064), (8, 18498431), (14, 10570532), (17, 8705144), (28, 5285266), (34, 4352572), (49, 3020152), (53, 2792216), (56, 2642633), (68, 2176286), (98, 1510076), (106, 1396108), (119, 1243592), (136, 1088143), (196, 755038), (212, 698054), (238, 621796), (371, 398888), (392, 377519), (419, 353192), (424, 349027), (476, 310898), (742, 199444), (833, 177656), (838, 176596), (901, 164248), (952, 155449), (1484, 99722), (1666, 88828), (1676, 88298), (1802, 82124), (2597, 56984), (2933, 50456), (2968, 49861), (3332, 44414), (3352, 44149), (3604, 41062), (5194, 28492), (5866, 25228), (6307, 23464), (6664, 22207), (7123, 20776), (7208, 20531), (10388, 14246), (11732, 12614)]