163637488

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 216338192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 203, 232, 332, 406, 464, 581, 607, 664, 812, 1162, 1214, 1328, 1624, 2324, 2407, 2428, 3248, 4249, 4648, 4814, 4856, 8498, 9296, 9628, 9712, 16849, 16996, 17603, 19256, 33698, 33992, 35206, 38512, 50381, 67396, 67984, 70412, 100762, 123221, 134792, 140824, 201524, 246442, 269584, 281648, 352667, 403048, 492884, 705334, 806096, 985768, 1410668, 1461049, 1971536, 2821336, 2922098, 5642672, 5844196, 10227343, 11688392, 20454686, 23376784, 40909372, 81818744, 163637488]

約数ペア:

[(1, 163637488), (2, 81818744), (4, 40909372), (7, 23376784), (8, 20454686), (14, 11688392), (16, 10227343), (28, 5844196), (29, 5642672), (56, 2922098), (58, 2821336), (83, 1971536), (112, 1461049), (116, 1410668), (166, 985768), (203, 806096), (232, 705334), (332, 492884), (406, 403048), (464, 352667), (581, 281648), (607, 269584), (664, 246442), (812, 201524), (1162, 140824), (1214, 134792), (1328, 123221), (1624, 100762), (2324, 70412), (2407, 67984), (2428, 67396), (3248, 50381), (4249, 38512), (4648, 35206), (4814, 33992), (4856, 33698), (8498, 19256), (9296, 17603), (9628, 16996), (9712, 16849)]