149020164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6645

約数の個数: 72

約数和(自身を含む): 409690008

約数和(自身を除く): 260669844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 6581, 7548, 11322, 13162, 19743, 22644, 26324, 39486, 59229, 78972, 111877, 118458, 223754, 236916, 243497, 335631, 447508, 486994, 671262, 730491, 973988, 1006893, 1342524, 1460982, 2013786, 2191473, 2921964, 4027572, 4139449, 4382946, 8278898, 8765892, 12418347, 16557796, 24836694, 37255041, 49673388, 74510082, 149020164]

約数ペア:

[(1, 149020164), (2, 74510082), (3, 49673388), (4, 37255041), (6, 24836694), (9, 16557796), (12, 12418347), (17, 8765892), (18, 8278898), (34, 4382946), (36, 4139449), (37, 4027572), (51, 2921964), (68, 2191473), (74, 2013786), (102, 1460982), (111, 1342524), (148, 1006893), (153, 973988), (204, 730491), (222, 671262), (306, 486994), (333, 447508), (444, 335631), (612, 243497), (629, 236916), (666, 223754), (1258, 118458), (1332, 111877), (1887, 78972), (2516, 59229), (3774, 39486), (5661, 26324), (6581, 22644), (7548, 19743), (11322, 13162)]