164530268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 359546880

約数和(自身を除く): 195016612

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 47, 62, 74, 94, 109, 124, 148, 188, 217, 218, 259, 329, 434, 436, 518, 658, 763, 868, 1036, 1147, 1316, 1457, 1526, 1739, 2294, 2914, 3052, 3379, 3478, 4033, 4588, 5123, 5828, 6758, 6956, 8029, 8066, 10199, 10246, 12173, 13516, 16058, 16132, 20398, 20492, 23653, 24346, 28231, 32116, 35861, 40796, 47306, 48692, 53909, 56462, 71722, 94612, 107818, 112924, 125023, 143444, 158813, 189551, 215636, 250046, 317626, 377363, 379102, 500092, 635252, 754726, 758204, 875161, 1111691, 1326857, 1509452, 1750322, 2223382, 2653714, 3500644, 4446764, 5307428, 5876081, 11752162, 23504324, 41132567, 82265134, 164530268]

約数ペア:

[(1, 164530268), (2, 82265134), (4, 41132567), (7, 23504324), (14, 11752162), (28, 5876081), (31, 5307428), (37, 4446764), (47, 3500644), (62, 2653714), (74, 2223382), (94, 1750322), (109, 1509452), (124, 1326857), (148, 1111691), (188, 875161), (217, 758204), (218, 754726), (259, 635252), (329, 500092), (434, 379102), (436, 377363), (518, 317626), (658, 250046), (763, 215636), (868, 189551), (1036, 158813), (1147, 143444), (1316, 125023), (1457, 112924), (1526, 107818), (1739, 94612), (2294, 71722), (2914, 56462), (3052, 53909), (3379, 48692), (3478, 47306), (4033, 40796), (4588, 35861), (5123, 32116), (5828, 28231), (6758, 24346), (6956, 23653), (8029, 20492), (8066, 20398), (10199, 16132), (10246, 16058), (12173, 13516)]