170838272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 408145920

約数和(自身を除く): 237307648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 103, 124, 128, 152, 176, 206, 209, 248, 256, 304, 341, 352, 412, 418, 496, 589, 608, 682, 704, 824, 836, 992, 1133, 1178, 1216, 1364, 1408, 1648, 1672, 1957, 1984, 2266, 2356, 2432, 2728, 2816, 3193, 3296, 3344, 3914, 3968, 4532, 4712, 4864, 5456, 6386, 6479, 6592, 6688, 7828, 7936, 9064, 9424, 10912, 12772, 12958, 13184, 13376, 15656, 18128, 18848, 21527, 21824, 25544, 25916, 26368, 26752, 31312, 35123, 36256, 37696, 43054, 43648, 51088, 51832, 53504, 60667, 62624, 70246, 72512, 75392, 86108, 87296, 102176, 103664, 121334, 125248, 140492, 145024, 150784, 172216, 204352, 207328, 242668, 250496, 280984, 290048, 344432, 408704, 414656, 485336, 500992, 561968, 667337, 688864, 817408, 829312, 970672, 1123936, 1334674, 1377728, 1658624, 1941344, 2247872, 2669348, 2755456, 3882688, 4495744, 5338696, 5510912, 7765376, 8991488, 10677392, 15530752, 21354784, 42709568, 85419136, 170838272]

約数ペア:

[(1, 170838272), (2, 85419136), (4, 42709568), (8, 21354784), (11, 15530752), (16, 10677392), (19, 8991488), (22, 7765376), (31, 5510912), (32, 5338696), (38, 4495744), (44, 3882688), (62, 2755456), (64, 2669348), (76, 2247872), (88, 1941344), (103, 1658624), (124, 1377728), (128, 1334674), (152, 1123936), (176, 970672), (206, 829312), (209, 817408), (248, 688864), (256, 667337), (304, 561968), (341, 500992), (352, 485336), (412, 414656), (418, 408704), (496, 344432), (589, 290048), (608, 280984), (682, 250496), (704, 242668), (824, 207328), (836, 204352), (992, 172216), (1133, 150784), (1178, 145024), (1216, 140492), (1364, 125248), (1408, 121334), (1648, 103664), (1672, 102176), (1957, 87296), (1984, 86108), (2266, 75392), (2356, 72512), (2432, 70246), (2728, 62624), (2816, 60667), (3193, 53504), (3296, 51832), (3344, 51088), (3914, 43648), (3968, 43054), (4532, 37696), (4712, 36256), (4864, 35123), (5456, 31312), (6386, 26752), (6479, 26368), (6592, 25916), (6688, 25544), (7828, 21824), (7936, 21527), (9064, 18848), (9424, 18128), (10912, 15656), (12772, 13376), (12958, 13184)]