105803248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 226969600

約数和(自身を除く): 121166352

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 103, 109, 124, 152, 206, 218, 248, 304, 412, 436, 496, 589, 824, 872, 1178, 1648, 1744, 1957, 2071, 2356, 3193, 3379, 3914, 4142, 4712, 6386, 6758, 7828, 8284, 9424, 11227, 12772, 13516, 15656, 16568, 22454, 25544, 27032, 31312, 33136, 44908, 51088, 54064, 60667, 64201, 89816, 121334, 128402, 179632, 213313, 242668, 256804, 348037, 426626, 485336, 513608, 696074, 853252, 970672, 1027216, 1392148, 1706504, 2784296, 3413008, 5568592, 6612703, 13225406, 26450812, 52901624, 105803248]

約数ペア:

[(1, 105803248), (2, 52901624), (4, 26450812), (8, 13225406), (16, 6612703), (19, 5568592), (31, 3413008), (38, 2784296), (62, 1706504), (76, 1392148), (103, 1027216), (109, 970672), (124, 853252), (152, 696074), (206, 513608), (218, 485336), (248, 426626), (304, 348037), (412, 256804), (436, 242668), (496, 213313), (589, 179632), (824, 128402), (872, 121334), (1178, 89816), (1648, 64201), (1744, 60667), (1957, 54064), (2071, 51088), (2356, 44908), (3193, 33136), (3379, 31312), (3914, 27032), (4142, 25544), (4712, 22454), (6386, 16568), (6758, 15656), (7828, 13516), (8284, 12772), (9424, 11227)]