144605136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 426222720

約数和(自身を除く): 281617584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 61, 78, 87, 104, 116, 122, 131, 156, 174, 183, 208, 232, 244, 262, 312, 348, 366, 377, 393, 464, 488, 524, 624, 696, 732, 754, 786, 793, 976, 1048, 1131, 1392, 1464, 1508, 1572, 1586, 1703, 1769, 2096, 2262, 2379, 2928, 3016, 3144, 3172, 3406, 3538, 3799, 4524, 4758, 5109, 5307, 6032, 6288, 6344, 6812, 7076, 7598, 7991, 9048, 9516, 10218, 10614, 11397, 12688, 13624, 14152, 15196, 15982, 18096, 19032, 20436, 21228, 22794, 22997, 23973, 27248, 28304, 30392, 31964, 38064, 40872, 42456, 45588, 45994, 47946, 49387, 60784, 63928, 68991, 81744, 84912, 91176, 91988, 95892, 98774, 103883, 127856, 137982, 148161, 182352, 183976, 191784, 197548, 207766, 231739, 275964, 296322, 311649, 367952, 383568, 395096, 415532, 463478, 551928, 592644, 623298, 695217, 790192, 831064, 926956, 1103856, 1185288, 1246596, 1390434, 1662128, 1853912, 2370576, 2493192, 2780868, 3012607, 3707824, 4986384, 5561736, 6025214, 9037821, 11123472, 12050428, 18075642, 24100856, 36151284, 48201712, 72302568, 144605136]

約数ペア:

[(1, 144605136), (2, 72302568), (3, 48201712), (4, 36151284), (6, 24100856), (8, 18075642), (12, 12050428), (13, 11123472), (16, 9037821), (24, 6025214), (26, 5561736), (29, 4986384), (39, 3707824), (48, 3012607), (52, 2780868), (58, 2493192), (61, 2370576), (78, 1853912), (87, 1662128), (104, 1390434), (116, 1246596), (122, 1185288), (131, 1103856), (156, 926956), (174, 831064), (183, 790192), (208, 695217), (232, 623298), (244, 592644), (262, 551928), (312, 463478), (348, 415532), (366, 395096), (377, 383568), (393, 367952), (464, 311649), (488, 296322), (524, 275964), (624, 231739), (696, 207766), (732, 197548), (754, 191784), (786, 183976), (793, 182352), (976, 148161), (1048, 137982), (1131, 127856), (1392, 103883), (1464, 98774), (1508, 95892), (1572, 91988), (1586, 91176), (1703, 84912), (1769, 81744), (2096, 68991), (2262, 63928), (2379, 60784), (2928, 49387), (3016, 47946), (3144, 45994), (3172, 45588), (3406, 42456), (3538, 40872), (3799, 38064), (4524, 31964), (4758, 30392), (5109, 28304), (5307, 27248), (6032, 23973), (6288, 22997), (6344, 22794), (6812, 21228), (7076, 20436), (7598, 19032), (7991, 18096), (9048, 15982), (9516, 15196), (10218, 14152), (10614, 13624), (11397, 12688)]