190815668748

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{167317}}^1$

素因数の和:167807

約数の個数: 72

約数和(自身を含む): 489666166080

約数和(自身を除く): 298850497332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 401, 474, 711, 802, 948, 1203, 1422, 1604, 2406, 2844, 3609, 4812, 7218, 14436, 31679, 63358, 95037, 126716, 167317, 190074, 285111, 334634, 380148, 501951, 570222, 669268, 1003902, 1140444, 1505853, 2007804, 3011706, 6023412, 13218043, 26436086, 39654129, 52872172, 67094117, 79308258, 118962387, 134188234, 158616516, 201282351, 237924774, 268376468, 402564702, 475849548, 603847053, 805129404, 1207694106, 2415388212, 5300435243, 10600870486, 15901305729, 21201740972, 31802611458, 47703917187, 63605222916, 95407834374, 190815668748]

約数ペア:

[(1, 190815668748), (2, 95407834374), (3, 63605222916), (4, 47703917187), (6, 31802611458), (9, 21201740972), (12, 15901305729), (18, 10600870486), (36, 5300435243), (79, 2415388212), (158, 1207694106), (237, 805129404), (316, 603847053), (401, 475849548), (474, 402564702), (711, 268376468), (802, 237924774), (948, 201282351), (1203, 158616516), (1422, 134188234), (1604, 118962387), (2406, 79308258), (2844, 67094117), (3609, 52872172), (4812, 39654129), (7218, 26436086), (14436, 13218043), (31679, 6023412), (63358, 3011706), (95037, 2007804), (126716, 1505853), (167317, 1140444), (190074, 1003902), (285111, 669268), (334634, 570222), (380148, 501951)]