157214844

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 461811504

約数和(自身を除く): 304596660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 73, 81, 92, 102, 108, 138, 146, 153, 162, 204, 207, 219, 276, 289, 292, 306, 324, 391, 414, 438, 459, 578, 612, 621, 657, 782, 828, 867, 876, 918, 1156, 1173, 1241, 1242, 1314, 1377, 1564, 1679, 1734, 1836, 1863, 1971, 2346, 2482, 2484, 2601, 2628, 2754, 3358, 3468, 3519, 3723, 3726, 3942, 4692, 4964, 5037, 5202, 5508, 5913, 6647, 6716, 7038, 7446, 7452, 7803, 7884, 10074, 10404, 10557, 11169, 11826, 13294, 14076, 14892, 15111, 15606, 19941, 20148, 21097, 21114, 22338, 23409, 23652, 26588, 28543, 30222, 31212, 31671, 33507, 39882, 42194, 42228, 44676, 45333, 46818, 57086, 59823, 60444, 63291, 63342, 67014, 79764, 84388, 85629, 90666, 93636, 100521, 114172, 119646, 126582, 126684, 134028, 135999, 171258, 179469, 181332, 189873, 201042, 239292, 253164, 256887, 271998, 342516, 358938, 379746, 402084, 485231, 513774, 538407, 543996, 569619, 717876, 759492, 770661, 970462, 1027548, 1076814, 1139238, 1455693, 1541322, 1708857, 1940924, 2153628, 2278476, 2311983, 2911386, 3082644, 3417714, 4367079, 4623966, 5822772, 6835428, 8734158, 9247932, 13101237, 17468316, 26202474, 39303711, 52404948, 78607422, 157214844]

約数ペア:

[(1, 157214844), (2, 78607422), (3, 52404948), (4, 39303711), (6, 26202474), (9, 17468316), (12, 13101237), (17, 9247932), (18, 8734158), (23, 6835428), (27, 5822772), (34, 4623966), (36, 4367079), (46, 3417714), (51, 3082644), (54, 2911386), (68, 2311983), (69, 2278476), (73, 2153628), (81, 1940924), (92, 1708857), (102, 1541322), (108, 1455693), (138, 1139238), (146, 1076814), (153, 1027548), (162, 970462), (204, 770661), (207, 759492), (219, 717876), (276, 569619), (289, 543996), (292, 538407), (306, 513774), (324, 485231), (391, 402084), (414, 379746), (438, 358938), (459, 342516), (578, 271998), (612, 256887), (621, 253164), (657, 239292), (782, 201042), (828, 189873), (867, 181332), (876, 179469), (918, 171258), (1156, 135999), (1173, 134028), (1241, 126684), (1242, 126582), (1314, 119646), (1377, 114172), (1564, 100521), (1679, 93636), (1734, 90666), (1836, 85629), (1863, 84388), (1971, 79764), (2346, 67014), (2482, 63342), (2484, 63291), (2601, 60444), (2628, 59823), (2754, 57086), (3358, 46818), (3468, 45333), (3519, 44676), (3723, 42228), (3726, 42194), (3942, 39882), (4692, 33507), (4964, 31671), (5037, 31212), (5202, 30222), (5508, 28543), (5913, 26588), (6647, 23652), (6716, 23409), (7038, 22338), (7446, 21114), (7452, 21097), (7803, 20148), (7884, 19941), (10074, 15606), (10404, 15111), (10557, 14892), (11169, 14076), (11826, 13294)]