158031056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 341644800

約数和(自身を除く): 183613744

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 409, 496, 589, 656, 779, 818, 1178, 1271, 1558, 1636, 2356, 2542, 3116, 3272, 4712, 5084, 6232, 6544, 7771, 9424, 10168, 12464, 12679, 15542, 16769, 20336, 24149, 25358, 31084, 33538, 48298, 50716, 62168, 67076, 96596, 101432, 124336, 134152, 193192, 202864, 240901, 268304, 318611, 386384, 481802, 519839, 637222, 963604, 1039678, 1274444, 1927208, 2079356, 2548888, 3854416, 4158712, 5097776, 8317424, 9876941, 19753882, 39507764, 79015528, 158031056]

約数ペア:

[(1, 158031056), (2, 79015528), (4, 39507764), (8, 19753882), (16, 9876941), (19, 8317424), (31, 5097776), (38, 4158712), (41, 3854416), (62, 2548888), (76, 2079356), (82, 1927208), (124, 1274444), (152, 1039678), (164, 963604), (248, 637222), (304, 519839), (328, 481802), (409, 386384), (496, 318611), (589, 268304), (656, 240901), (779, 202864), (818, 193192), (1178, 134152), (1271, 124336), (1558, 101432), (1636, 96596), (2356, 67076), (2542, 62168), (3116, 50716), (3272, 48298), (4712, 33538), (5084, 31084), (6232, 25358), (6544, 24149), (7771, 20336), (9424, 16769), (10168, 15542), (12464, 12679)]