145157712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 440977728

約数和(自身を除く): 295820016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 257, 287, 328, 336, 492, 514, 574, 656, 771, 861, 984, 1028, 1148, 1542, 1681, 1722, 1799, 1968, 2056, 2296, 3084, 3362, 3444, 3598, 4112, 4592, 5043, 5397, 6168, 6724, 6888, 7196, 10086, 10537, 10794, 11767, 12336, 13448, 13776, 14392, 20172, 21074, 21588, 23534, 26896, 28784, 31611, 35301, 40344, 42148, 43176, 47068, 63222, 70602, 73759, 80688, 84296, 86352, 94136, 126444, 141204, 147518, 168592, 188272, 221277, 252888, 282408, 295036, 432017, 442554, 505776, 564816, 590072, 864034, 885108, 1180144, 1296051, 1728068, 1770216, 2592102, 3024119, 3456136, 3540432, 5184204, 6048238, 6912272, 9072357, 10368408, 12096476, 18144714, 20736816, 24192952, 36289428, 48385904, 72578856, 145157712]

約数ペア:

[(1, 145157712), (2, 72578856), (3, 48385904), (4, 36289428), (6, 24192952), (7, 20736816), (8, 18144714), (12, 12096476), (14, 10368408), (16, 9072357), (21, 6912272), (24, 6048238), (28, 5184204), (41, 3540432), (42, 3456136), (48, 3024119), (56, 2592102), (82, 1770216), (84, 1728068), (112, 1296051), (123, 1180144), (164, 885108), (168, 864034), (246, 590072), (257, 564816), (287, 505776), (328, 442554), (336, 432017), (492, 295036), (514, 282408), (574, 252888), (656, 221277), (771, 188272), (861, 168592), (984, 147518), (1028, 141204), (1148, 126444), (1542, 94136), (1681, 86352), (1722, 84296), (1799, 80688), (1968, 73759), (2056, 70602), (2296, 63222), (3084, 47068), (3362, 43176), (3444, 42148), (3598, 40344), (4112, 35301), (4592, 31611), (5043, 28784), (5397, 26896), (6168, 23534), (6724, 21588), (6888, 21074), (7196, 20172), (10086, 14392), (10537, 13776), (10794, 13448), (11767, 12336)]