131068992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 383999232

約数和(自身を除く): 252930240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 64, 76, 93, 96, 114, 122, 124, 152, 183, 186, 192, 228, 244, 248, 304, 361, 366, 372, 456, 488, 496, 589, 608, 722, 732, 744, 912, 976, 992, 1083, 1159, 1178, 1216, 1444, 1464, 1488, 1767, 1824, 1891, 1952, 1984, 2166, 2318, 2356, 2888, 2928, 2976, 3477, 3534, 3648, 3782, 3904, 4332, 4636, 4712, 5673, 5776, 5856, 5952, 6954, 7068, 7564, 8664, 9272, 9424, 11191, 11346, 11552, 11712, 13908, 14136, 15128, 17328, 18544, 18848, 22021, 22382, 22692, 23104, 27816, 28272, 30256, 33573, 34656, 35929, 37088, 37696, 44042, 44764, 45384, 55632, 56544, 60512, 66063, 67146, 69312, 71858, 74176, 88084, 89528, 90768, 107787, 111264, 113088, 121024, 132126, 134292, 143716, 176168, 179056, 181536, 215574, 222528, 264252, 268584, 287432, 352336, 358112, 363072, 431148, 528504, 537168, 574864, 682651, 704672, 716224, 862296, 1057008, 1074336, 1149728, 1365302, 1409344, 1724592, 2047953, 2114016, 2148672, 2299456, 2730604, 3449184, 4095906, 4228032, 5461208, 6898368, 8191812, 10922416, 16383624, 21844832, 32767248, 43689664, 65534496, 131068992]

約数ペア:

[(1, 131068992), (2, 65534496), (3, 43689664), (4, 32767248), (6, 21844832), (8, 16383624), (12, 10922416), (16, 8191812), (19, 6898368), (24, 5461208), (31, 4228032), (32, 4095906), (38, 3449184), (48, 2730604), (57, 2299456), (61, 2148672), (62, 2114016), (64, 2047953), (76, 1724592), (93, 1409344), (96, 1365302), (114, 1149728), (122, 1074336), (124, 1057008), (152, 862296), (183, 716224), (186, 704672), (192, 682651), (228, 574864), (244, 537168), (248, 528504), (304, 431148), (361, 363072), (366, 358112), (372, 352336), (456, 287432), (488, 268584), (496, 264252), (589, 222528), (608, 215574), (722, 181536), (732, 179056), (744, 176168), (912, 143716), (976, 134292), (992, 132126), (1083, 121024), (1159, 113088), (1178, 111264), (1216, 107787), (1444, 90768), (1464, 89528), (1488, 88084), (1767, 74176), (1824, 71858), (1891, 69312), (1952, 67146), (1984, 66063), (2166, 60512), (2318, 56544), (2356, 55632), (2888, 45384), (2928, 44764), (2976, 44042), (3477, 37696), (3534, 37088), (3648, 35929), (3782, 34656), (3904, 33573), (4332, 30256), (4636, 28272), (4712, 27816), (5673, 23104), (5776, 22692), (5856, 22382), (5952, 22021), (6954, 18848), (7068, 18544), (7564, 17328), (8664, 15128), (9272, 14136), (9424, 13908), (11191, 11712), (11346, 11552)]