133368448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 303552000

約数和(自身を除く): 170183552

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 61, 62, 64, 76, 116, 122, 124, 128, 152, 232, 244, 248, 304, 464, 488, 496, 551, 589, 608, 899, 928, 976, 992, 1102, 1159, 1178, 1216, 1769, 1798, 1856, 1891, 1952, 1984, 2204, 2318, 2356, 2432, 3538, 3596, 3712, 3782, 3904, 3968, 4408, 4636, 4712, 7076, 7192, 7564, 7808, 8816, 9272, 9424, 14152, 14384, 15128, 17081, 17632, 18544, 18848, 28304, 28768, 30256, 33611, 34162, 35264, 35929, 37088, 37696, 54839, 56608, 57536, 60512, 67222, 68324, 70528, 71858, 74176, 75392, 109678, 113216, 115072, 121024, 134444, 136648, 143716, 148352, 219356, 226432, 242048, 268888, 273296, 287432, 438712, 537776, 546592, 574864, 877424, 1041941, 1075552, 1093184, 1149728, 1754848, 2083882, 2151104, 2186368, 2299456, 3509696, 4167764, 4302208, 4598912, 7019392, 8335528, 16671056, 33342112, 66684224, 133368448]

約数ペア:

[(1, 133368448), (2, 66684224), (4, 33342112), (8, 16671056), (16, 8335528), (19, 7019392), (29, 4598912), (31, 4302208), (32, 4167764), (38, 3509696), (58, 2299456), (61, 2186368), (62, 2151104), (64, 2083882), (76, 1754848), (116, 1149728), (122, 1093184), (124, 1075552), (128, 1041941), (152, 877424), (232, 574864), (244, 546592), (248, 537776), (304, 438712), (464, 287432), (488, 273296), (496, 268888), (551, 242048), (589, 226432), (608, 219356), (899, 148352), (928, 143716), (976, 136648), (992, 134444), (1102, 121024), (1159, 115072), (1178, 113216), (1216, 109678), (1769, 75392), (1798, 74176), (1856, 71858), (1891, 70528), (1952, 68324), (1984, 67222), (2204, 60512), (2318, 57536), (2356, 56608), (2432, 54839), (3538, 37696), (3596, 37088), (3712, 35929), (3782, 35264), (3904, 34162), (3968, 33611), (4408, 30256), (4636, 28768), (4712, 28304), (7076, 18848), (7192, 18544), (7564, 17632), (7808, 17081), (8816, 15128), (9272, 14384), (9424, 14152)]