180353208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 530841600

約数和(自身を除く): 350488392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 107, 127, 158, 168, 214, 237, 254, 316, 321, 381, 428, 474, 508, 553, 632, 642, 749, 762, 856, 889, 948, 1016, 1106, 1284, 1498, 1524, 1659, 1778, 1896, 2212, 2247, 2568, 2667, 2996, 3048, 3318, 3556, 4424, 4494, 5334, 5992, 6636, 7112, 8453, 8988, 10033, 10668, 13272, 13589, 16906, 17976, 20066, 21336, 25359, 27178, 30099, 33812, 40132, 40767, 50718, 54356, 59171, 60198, 67624, 70231, 80264, 81534, 95123, 101436, 108712, 118342, 120396, 140462, 163068, 177513, 190246, 202872, 210693, 236684, 240792, 280924, 285369, 326136, 355026, 380492, 421386, 473368, 561848, 570738, 710052, 760984, 842772, 1073531, 1141476, 1420104, 1685544, 2147062, 2282952, 3220593, 4294124, 6441186, 7514717, 8588248, 12882372, 15029434, 22544151, 25764744, 30058868, 45088302, 60117736, 90176604, 180353208]

約数ペア:

[(1, 180353208), (2, 90176604), (3, 60117736), (4, 45088302), (6, 30058868), (7, 25764744), (8, 22544151), (12, 15029434), (14, 12882372), (21, 8588248), (24, 7514717), (28, 6441186), (42, 4294124), (56, 3220593), (79, 2282952), (84, 2147062), (107, 1685544), (127, 1420104), (158, 1141476), (168, 1073531), (214, 842772), (237, 760984), (254, 710052), (316, 570738), (321, 561848), (381, 473368), (428, 421386), (474, 380492), (508, 355026), (553, 326136), (632, 285369), (642, 280924), (749, 240792), (762, 236684), (856, 210693), (889, 202872), (948, 190246), (1016, 177513), (1106, 163068), (1284, 140462), (1498, 120396), (1524, 118342), (1659, 108712), (1778, 101436), (1896, 95123), (2212, 81534), (2247, 80264), (2568, 70231), (2667, 67624), (2996, 60198), (3048, 59171), (3318, 54356), (3556, 50718), (4424, 40767), (4494, 40132), (5334, 33812), (5992, 30099), (6636, 27178), (7112, 25359), (8453, 21336), (8988, 20066), (10033, 17976), (10668, 16906), (13272, 13589)]