16536975792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 45049688064

約数和(自身を除く): 28512712272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 157, 186, 213, 248, 284, 314, 372, 426, 471, 496, 568, 628, 744, 852, 942, 997, 1136, 1256, 1488, 1704, 1884, 1994, 2201, 2512, 2991, 3408, 3768, 3988, 4402, 4867, 5982, 6603, 7536, 7976, 8804, 9734, 11147, 11964, 13206, 14601, 15952, 17608, 19468, 22294, 23928, 26412, 29202, 30907, 33441, 35216, 38936, 44588, 47856, 52824, 58404, 61814, 66882, 70787, 77872, 89176, 92721, 105648, 116808, 123628, 133764, 141574, 156529, 178352, 185442, 212361, 233616, 247256, 267528, 283148, 313058, 345557, 370884, 424722, 469587, 494512, 535056, 566296, 626116, 691114, 741768, 849444, 939174, 1036671, 1132592, 1252232, 1382228, 1483536, 1698888, 1878348, 2073342, 2194397, 2504464, 2764456, 3397776, 3756696, 4146684, 4388794, 4852399, 5528912, 6583191, 7513392, 8293368, 8777588, 9704798, 11113559, 13166382, 14557197, 16586736, 17555176, 19409596, 22227118, 26332764, 29114394, 33340677, 35110352, 38819192, 44454236, 52665528, 58228788, 66681354, 77638384, 88908472, 105331056, 116457576, 133362708, 177816944, 232915152, 266725416, 344520329, 533450832, 689040658, 1033560987, 1378081316, 2067121974, 2756162632, 4134243948, 5512325264, 8268487896, 16536975792]

約数ペア:

[(1, 16536975792), (2, 8268487896), (3, 5512325264), (4, 4134243948), (6, 2756162632), (8, 2067121974), (12, 1378081316), (16, 1033560987), (24, 689040658), (31, 533450832), (48, 344520329), (62, 266725416), (71, 232915152), (93, 177816944), (124, 133362708), (142, 116457576), (157, 105331056), (186, 88908472), (213, 77638384), (248, 66681354), (284, 58228788), (314, 52665528), (372, 44454236), (426, 38819192), (471, 35110352), (496, 33340677), (568, 29114394), (628, 26332764), (744, 22227118), (852, 19409596), (942, 17555176), (997, 16586736), (1136, 14557197), (1256, 13166382), (1488, 11113559), (1704, 9704798), (1884, 8777588), (1994, 8293368), (2201, 7513392), (2512, 6583191), (2991, 5528912), (3408, 4852399), (3768, 4388794), (3988, 4146684), (4402, 3756696), (4867, 3397776), (5982, 2764456), (6603, 2504464), (7536, 2194397), (7976, 2073342), (8804, 1878348), (9734, 1698888), (11147, 1483536), (11964, 1382228), (13206, 1252232), (14601, 1132592), (15952, 1036671), (17608, 939174), (19468, 849444), (22294, 741768), (23928, 691114), (26412, 626116), (29202, 566296), (30907, 535056), (33441, 494512), (35216, 469587), (38936, 424722), (44588, 370884), (47856, 345557), (52824, 313058), (58404, 283148), (61814, 267528), (66882, 247256), (70787, 233616), (77872, 212361), (89176, 185442), (92721, 178352), (105648, 156529), (116808, 141574), (123628, 133764)]