120287936

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3253

約数の個数: 56

約数和(自身を含む): 259445760

約数和(自身を除く): 139157824

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 3191, 4712, 6382, 9424, 12764, 18848, 25528, 37696, 51056, 60629, 98921, 102112, 121258, 197842, 204224, 242516, 395684, 485032, 791368, 970064, 1582736, 1879499, 1940128, 3165472, 3758998, 3880256, 6330944, 7517996, 15035992, 30071984, 60143968, 120287936]

約数ペア:

[(1, 120287936), (2, 60143968), (4, 30071984), (8, 15035992), (16, 7517996), (19, 6330944), (31, 3880256), (32, 3758998), (38, 3165472), (62, 1940128), (64, 1879499), (76, 1582736), (124, 970064), (152, 791368), (248, 485032), (304, 395684), (496, 242516), (589, 204224), (608, 197842), (992, 121258), (1178, 102112), (1216, 98921), (1984, 60629), (2356, 51056), (3191, 37696), (4712, 25528), (6382, 18848), (9424, 12764)]