127661976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 403341120

約数和(自身を除く): 275679144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 71, 72, 78, 102, 104, 113, 117, 136, 142, 153, 156, 204, 213, 221, 226, 234, 284, 306, 312, 339, 408, 426, 442, 452, 468, 568, 612, 639, 663, 678, 852, 884, 904, 923, 936, 1017, 1207, 1224, 1278, 1326, 1356, 1469, 1704, 1768, 1846, 1921, 1989, 2034, 2414, 2556, 2652, 2712, 2769, 2938, 3621, 3692, 3842, 3978, 4068, 4407, 4828, 5112, 5304, 5538, 5763, 5876, 7242, 7384, 7684, 7956, 8023, 8136, 8307, 8814, 9656, 10863, 11076, 11526, 11752, 13221, 14484, 15368, 15691, 15912, 16046, 16614, 17289, 17628, 21726, 22152, 23052, 24069, 24973, 26442, 28968, 31382, 32092, 33228, 34578, 35256, 43452, 46104, 47073, 48138, 49946, 52884, 62764, 64184, 66456, 69156, 72207, 74919, 86904, 94146, 96276, 99892, 104299, 105768, 125528, 136391, 138312, 141219, 144414, 149838, 188292, 192552, 199784, 208598, 224757, 272782, 282438, 288828, 299676, 312897, 376584, 409173, 417196, 449514, 545564, 564876, 577656, 599352, 625794, 818346, 834392, 899028, 938691, 1091128, 1129752, 1227519, 1251588, 1636692, 1773083, 1798056, 1877382, 2455038, 2503176, 3273384, 3546166, 3754764, 4910076, 5319249, 7092332, 7509528, 9820152, 10638498, 14184664, 15957747, 21276996, 31915494, 42553992, 63830988, 127661976]

約数ペア:

[(1, 127661976), (2, 63830988), (3, 42553992), (4, 31915494), (6, 21276996), (8, 15957747), (9, 14184664), (12, 10638498), (13, 9820152), (17, 7509528), (18, 7092332), (24, 5319249), (26, 4910076), (34, 3754764), (36, 3546166), (39, 3273384), (51, 2503176), (52, 2455038), (68, 1877382), (71, 1798056), (72, 1773083), (78, 1636692), (102, 1251588), (104, 1227519), (113, 1129752), (117, 1091128), (136, 938691), (142, 899028), (153, 834392), (156, 818346), (204, 625794), (213, 599352), (221, 577656), (226, 564876), (234, 545564), (284, 449514), (306, 417196), (312, 409173), (339, 376584), (408, 312897), (426, 299676), (442, 288828), (452, 282438), (468, 272782), (568, 224757), (612, 208598), (639, 199784), (663, 192552), (678, 188292), (852, 149838), (884, 144414), (904, 141219), (923, 138312), (936, 136391), (1017, 125528), (1207, 105768), (1224, 104299), (1278, 99892), (1326, 96276), (1356, 94146), (1469, 86904), (1704, 74919), (1768, 72207), (1846, 69156), (1921, 66456), (1989, 64184), (2034, 62764), (2414, 52884), (2556, 49946), (2652, 48138), (2712, 47073), (2769, 46104), (2938, 43452), (3621, 35256), (3692, 34578), (3842, 33228), (3978, 32092), (4068, 31382), (4407, 28968), (4828, 26442), (5112, 24973), (5304, 24069), (5538, 23052), (5763, 22152), (5876, 21726), (7242, 17628), (7384, 17289), (7684, 16614), (7956, 16046), (8023, 15912), (8136, 15691), (8307, 15368), (8814, 14484), (9656, 13221), (10863, 11752), (11076, 11526)]