162007984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17249

約数の個数: 40

約数和(自身を含む): 341089280

約数和(自身を除く): 179081296

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 17191, 34382, 68764, 137528, 275056, 326629, 532921, 653258, 1065842, 1306516, 2131684, 2613032, 4263368, 5226064, 8526736, 10125499, 20250998, 40501996, 81003992, 162007984]

約数ペア:

[(1, 162007984), (2, 81003992), (4, 40501996), (8, 20250998), (16, 10125499), (19, 8526736), (31, 5226064), (38, 4263368), (62, 2613032), (76, 2131684), (124, 1306516), (152, 1065842), (248, 653258), (304, 532921), (496, 326629), (589, 275056), (1178, 137528), (2356, 68764), (4712, 34382), (9424, 17191)]