103867984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 234360000

約数和(自身を除く): 130492016

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 152, 176, 178, 209, 304, 349, 356, 418, 698, 712, 836, 979, 1396, 1424, 1672, 1691, 1958, 2792, 3344, 3382, 3839, 3916, 5584, 6631, 6764, 7678, 7832, 13262, 13528, 15356, 15664, 18601, 26524, 27056, 30712, 31061, 37202, 53048, 61424, 62122, 72941, 74404, 106096, 124244, 145882, 148808, 248488, 291764, 297616, 341671, 496976, 583528, 590159, 683342, 1167056, 1180318, 1366684, 2360636, 2733368, 4721272, 5466736, 6491749, 9442544, 12983498, 25966996, 51933992, 103867984]

約数ペア:

[(1, 103867984), (2, 51933992), (4, 25966996), (8, 12983498), (11, 9442544), (16, 6491749), (19, 5466736), (22, 4721272), (38, 2733368), (44, 2360636), (76, 1366684), (88, 1180318), (89, 1167056), (152, 683342), (176, 590159), (178, 583528), (209, 496976), (304, 341671), (349, 297616), (356, 291764), (418, 248488), (698, 148808), (712, 145882), (836, 124244), (979, 106096), (1396, 74404), (1424, 72941), (1672, 62122), (1691, 61424), (1958, 53048), (2792, 37202), (3344, 31061), (3382, 30712), (3839, 27056), (3916, 26524), (5584, 18601), (6631, 15664), (6764, 15356), (7678, 13528), (7832, 13262)]