161176704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 467812800

約数和(自身を除く): 306636096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 312, 332, 384, 389, 416, 498, 624, 664, 778, 832, 996, 1079, 1167, 1248, 1328, 1556, 1664, 1992, 2158, 2334, 2496, 2656, 3112, 3237, 3984, 4316, 4668, 4992, 5057, 5312, 6224, 6474, 7968, 8632, 9336, 10114, 10624, 12448, 12948, 15171, 15936, 17264, 18672, 20228, 24896, 25896, 30342, 31872, 32287, 34528, 37344, 40456, 49792, 51792, 60684, 64574, 69056, 74688, 80912, 96861, 103584, 121368, 129148, 138112, 149376, 161824, 193722, 207168, 242736, 258296, 323648, 387444, 414336, 419731, 485472, 516592, 647296, 774888, 839462, 970944, 1033184, 1259193, 1549776, 1678924, 1941888, 2066368, 2518386, 3099552, 3357848, 4132736, 5036772, 6199104, 6715696, 10073544, 12398208, 13431392, 20147088, 26862784, 40294176, 53725568, 80588352, 161176704]

約数ペア:

[(1, 161176704), (2, 80588352), (3, 53725568), (4, 40294176), (6, 26862784), (8, 20147088), (12, 13431392), (13, 12398208), (16, 10073544), (24, 6715696), (26, 6199104), (32, 5036772), (39, 4132736), (48, 3357848), (52, 3099552), (64, 2518386), (78, 2066368), (83, 1941888), (96, 1678924), (104, 1549776), (128, 1259193), (156, 1033184), (166, 970944), (192, 839462), (208, 774888), (249, 647296), (312, 516592), (332, 485472), (384, 419731), (389, 414336), (416, 387444), (498, 323648), (624, 258296), (664, 242736), (778, 207168), (832, 193722), (996, 161824), (1079, 149376), (1167, 138112), (1248, 129148), (1328, 121368), (1556, 103584), (1664, 96861), (1992, 80912), (2158, 74688), (2334, 69056), (2496, 64574), (2656, 60684), (3112, 51792), (3237, 49792), (3984, 40456), (4316, 37344), (4668, 34528), (4992, 32287), (5057, 31872), (5312, 30342), (6224, 25896), (6474, 24896), (7968, 20228), (8632, 18672), (9336, 17264), (10114, 15936), (10624, 15171), (12448, 12948)]