103827856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 235252800

約数和(自身を除く): 131424944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 304, 418, 488, 509, 671, 836, 976, 1018, 1159, 1342, 1672, 2036, 2318, 2684, 3344, 4072, 4636, 5368, 5599, 8144, 9272, 9671, 10736, 11198, 12749, 18544, 19342, 22396, 25498, 31049, 38684, 44792, 50996, 62098, 77368, 89584, 101992, 106381, 124196, 154736, 203984, 212762, 248392, 341539, 425524, 496784, 589931, 683078, 851048, 1179862, 1366156, 1702096, 2359724, 2732312, 4719448, 5464624, 6489241, 9438896, 12978482, 25956964, 51913928, 103827856]

約数ペア:

[(1, 103827856), (2, 51913928), (4, 25956964), (8, 12978482), (11, 9438896), (16, 6489241), (19, 5464624), (22, 4719448), (38, 2732312), (44, 2359724), (61, 1702096), (76, 1366156), (88, 1179862), (122, 851048), (152, 683078), (176, 589931), (209, 496784), (244, 425524), (304, 341539), (418, 248392), (488, 212762), (509, 203984), (671, 154736), (836, 124196), (976, 106381), (1018, 101992), (1159, 89584), (1342, 77368), (1672, 62098), (2036, 50996), (2318, 44792), (2684, 38684), (3344, 31049), (4072, 25498), (4636, 22396), (5368, 19342), (5599, 18544), (8144, 12749), (9272, 11198), (9671, 10736)]