156729600676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 311800390720

約数和(自身を除く): 155070790044

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 139, 181, 211, 242, 244, 278, 362, 422, 484, 556, 671, 724, 844, 1342, 1529, 1991, 2321, 2684, 3058, 3982, 4642, 6116, 7381, 7964, 8479, 9284, 11041, 12871, 14762, 16819, 16958, 21901, 22082, 25159, 25531, 25742, 29329, 29524, 33638, 33916, 38191, 43802, 44164, 50318, 51062, 51484, 58658, 67276, 76382, 87604, 93269, 100636, 102124, 117316, 121451, 141581, 152764, 186538, 242902, 276749, 283162, 322619, 373076, 420101, 485804, 553498, 566324, 645238, 840202, 1025959, 1106996, 1290476, 1335961, 1534699, 1557391, 1680404, 1789069, 2051918, 2329651, 2671922, 3044239, 3069398, 3114782, 3548809, 3578138, 4103836, 4621111, 4659302, 5308549, 5343844, 6088478, 6138796, 6229564, 7097618, 7156276, 9242222, 9318604, 10617098, 12176956, 14195236, 16881689, 18484444, 19679759, 21234196, 25626161, 33763378, 39359518, 51252322, 58394039, 67526756, 78719036, 102504644, 116788078, 185698579, 216477349, 233576156, 281887771, 323821489, 371397158, 432954698, 563775542, 642334429, 647642978, 742794316, 865909396, 1127551084, 1284668858, 1295285956, 2569337716, 3562036379, 7124072758, 14248145516, 39182400169, 78364800338, 156729600676]

約数ペア:

[(1, 156729600676), (2, 78364800338), (4, 39182400169), (11, 14248145516), (22, 7124072758), (44, 3562036379), (61, 2569337716), (121, 1295285956), (122, 1284668858), (139, 1127551084), (181, 865909396), (211, 742794316), (242, 647642978), (244, 642334429), (278, 563775542), (362, 432954698), (422, 371397158), (484, 323821489), (556, 281887771), (671, 233576156), (724, 216477349), (844, 185698579), (1342, 116788078), (1529, 102504644), (1991, 78719036), (2321, 67526756), (2684, 58394039), (3058, 51252322), (3982, 39359518), (4642, 33763378), (6116, 25626161), (7381, 21234196), (7964, 19679759), (8479, 18484444), (9284, 16881689), (11041, 14195236), (12871, 12176956), (14762, 10617098), (16819, 9318604), (16958, 9242222), (21901, 7156276), (22082, 7097618), (25159, 6229564), (25531, 6138796), (25742, 6088478), (29329, 5343844), (29524, 5308549), (33638, 4659302), (33916, 4621111), (38191, 4103836), (43802, 3578138), (44164, 3548809), (50318, 3114782), (51062, 3069398), (51484, 3044239), (58658, 2671922), (67276, 2329651), (76382, 2051918), (87604, 1789069), (93269, 1680404), (100636, 1557391), (102124, 1534699), (117316, 1335961), (121451, 1290476), (141581, 1106996), (152764, 1025959), (186538, 840202), (242902, 645238), (276749, 566324), (283162, 553498), (322619, 485804), (373076, 420101)]