161333364530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{2687}}^1$

素因数の和:3240

約数の個数: 128

約数和(自身を含む): 334764638208

約数和(自身を除く): 173431273678

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 467, 559, 598, 934, 989, 1118, 1495, 1978, 2335, 2687, 2795, 2990, 4670, 4945, 5374, 5590, 6071, 9890, 10741, 12142, 12857, 13435, 20081, 21482, 25714, 26870, 30355, 34931, 40162, 53705, 60710, 61801, 64285, 69862, 100405, 107410, 115541, 123602, 128570, 139633, 174655, 200810, 231082, 261053, 279266, 309005, 349310, 461863, 522106, 577705, 618010, 698165, 803413, 923726, 1155410, 1254829, 1305265, 1396330, 1502033, 1606826, 2309315, 2509658, 2610530, 2657443, 3004066, 4017065, 4618630, 5314886, 6004219, 6274145, 7510165, 8034130, 12008438, 12548290, 13287215, 15020330, 16312777, 26574430, 28861067, 30021095, 32625554, 34546759, 53957647, 57722134, 60042190, 69093518, 81563885, 107915294, 144305335, 163127770, 172733795, 269788235, 288610670, 345467590, 375193871, 539576470, 701449411, 750387742, 1241025881, 1402898822, 1875969355, 2482051762, 3507247055, 3751938710, 6205129405, 7014494110, 12410258810, 16133336453, 32266672906, 80666682265, 161333364530]

約数ペア:

[(1, 161333364530), (2, 80666682265), (5, 32266672906), (10, 16133336453), (13, 12410258810), (23, 7014494110), (26, 6205129405), (43, 3751938710), (46, 3507247055), (65, 2482051762), (86, 1875969355), (115, 1402898822), (130, 1241025881), (215, 750387742), (230, 701449411), (299, 539576470), (430, 375193871), (467, 345467590), (559, 288610670), (598, 269788235), (934, 172733795), (989, 163127770), (1118, 144305335), (1495, 107915294), (1978, 81563885), (2335, 69093518), (2687, 60042190), (2795, 57722134), (2990, 53957647), (4670, 34546759), (4945, 32625554), (5374, 30021095), (5590, 28861067), (6071, 26574430), (9890, 16312777), (10741, 15020330), (12142, 13287215), (12857, 12548290), (13435, 12008438), (20081, 8034130), (21482, 7510165), (25714, 6274145), (26870, 6004219), (30355, 5314886), (34931, 4618630), (40162, 4017065), (53705, 3004066), (60710, 2657443), (61801, 2610530), (64285, 2509658), (69862, 2309315), (100405, 1606826), (107410, 1502033), (115541, 1396330), (123602, 1305265), (128570, 1254829), (139633, 1155410), (174655, 923726), (200810, 803413), (231082, 698165), (261053, 618010), (279266, 577705), (309005, 522106), (349310, 461863)]