156951266185

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 237304713744

約数和(自身を除く): 80353447559

約数列:

[1, 5, 7, 23, 35, 49, 53, 73, 115, 161, 245, 265, 313, 365, 371, 511, 529, 805, 1127, 1219, 1565, 1679, 1855, 2191, 2555, 2597, 2645, 3577, 3703, 3869, 5635, 6095, 7199, 8395, 8533, 10955, 11753, 12985, 15337, 16589, 17885, 18515, 19345, 22849, 25921, 27083, 28037, 35995, 38617, 42665, 50393, 58765, 59731, 76685, 82271, 82945, 88987, 114245, 116123, 129605, 135415, 140185, 159943, 165577, 189581, 193085, 196259, 251965, 270319, 298655, 352751, 381547, 411355, 444935, 525527, 580615, 622909, 799715, 812861, 827885, 947905, 981295, 1119601, 1159039, 1210997, 1351595, 1373813, 1763755, 1892233, 1907735, 2046701, 2627635, 2670829, 3114545, 3678689, 4064305, 4360363, 5598005, 5795195, 6054985, 6869065, 8113273, 8476979, 8775581, 9461165, 10233505, 12087121, 13354145, 14326907, 18393445, 18695803, 21801815, 25750823, 27852931, 40566365, 42384895, 43877905, 59338853, 60435605, 61429067, 71634535, 84609847, 93479015, 100288349, 128754115, 139264655, 194970517, 296694265, 307145335, 423049235, 430003469, 501441745, 592268929, 640617413, 974852585, 1364793619, 2150017345, 2961344645, 3203087065, 4484321891, 6823968095, 22421609455, 31390253237, 156951266185]

約数ペア:

[(1, 156951266185), (5, 31390253237), (7, 22421609455), (23, 6823968095), (35, 4484321891), (49, 3203087065), (53, 2961344645), (73, 2150017345), (115, 1364793619), (161, 974852585), (245, 640617413), (265, 592268929), (313, 501441745), (365, 430003469), (371, 423049235), (511, 307145335), (529, 296694265), (805, 194970517), (1127, 139264655), (1219, 128754115), (1565, 100288349), (1679, 93479015), (1855, 84609847), (2191, 71634535), (2555, 61429067), (2597, 60435605), (2645, 59338853), (3577, 43877905), (3703, 42384895), (3869, 40566365), (5635, 27852931), (6095, 25750823), (7199, 21801815), (8395, 18695803), (8533, 18393445), (10955, 14326907), (11753, 13354145), (12985, 12087121), (15337, 10233505), (16589, 9461165), (17885, 8775581), (18515, 8476979), (19345, 8113273), (22849, 6869065), (25921, 6054985), (27083, 5795195), (28037, 5598005), (35995, 4360363), (38617, 4064305), (42665, 3678689), (50393, 3114545), (58765, 2670829), (59731, 2627635), (76685, 2046701), (82271, 1907735), (82945, 1892233), (88987, 1763755), (114245, 1373813), (116123, 1351595), (129605, 1210997), (135415, 1159039), (140185, 1119601), (159943, 981295), (165577, 947905), (189581, 827885), (193085, 812861), (196259, 799715), (251965, 622909), (270319, 580615), (298655, 525527), (352751, 444935), (381547, 411355)]