129757536

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 405699840

約数和(自身を除く): 275942304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1031, 1104, 1311, 1368, 1656, 1748, 1824, 2062, 2208, 2622, 2736, 3093, 3312, 3496, 3933, 4124, 5244, 5472, 6186, 6624, 6992, 7866, 8248, 9279, 10488, 12372, 13984, 15732, 16496, 18558, 19589, 20976, 23713, 24744, 31464, 32992, 37116, 39178, 41952, 47426, 49488, 58767, 62928, 71139, 74232, 78356, 94852, 98976, 117534, 125856, 142278, 148464, 156712, 176301, 189704, 213417, 235068, 284556, 296928, 313424, 352602, 379408, 426834, 450547, 470136, 569112, 626848, 705204, 758816, 853668, 901094, 940272, 1138224, 1351641, 1410408, 1707336, 1802188, 1880544, 2276448, 2703282, 2820816, 3414672, 3604376, 4054923, 5406564, 5641632, 6829344, 7208752, 8109846, 10813128, 14417504, 16219692, 21626256, 32439384, 43252512, 64878768, 129757536]

約数ペア:

[(1, 129757536), (2, 64878768), (3, 43252512), (4, 32439384), (6, 21626256), (8, 16219692), (9, 14417504), (12, 10813128), (16, 8109846), (18, 7208752), (19, 6829344), (23, 5641632), (24, 5406564), (32, 4054923), (36, 3604376), (38, 3414672), (46, 2820816), (48, 2703282), (57, 2276448), (69, 1880544), (72, 1802188), (76, 1707336), (92, 1410408), (96, 1351641), (114, 1138224), (138, 940272), (144, 901094), (152, 853668), (171, 758816), (184, 705204), (207, 626848), (228, 569112), (276, 470136), (288, 450547), (304, 426834), (342, 379408), (368, 352602), (414, 313424), (437, 296928), (456, 284556), (552, 235068), (608, 213417), (684, 189704), (736, 176301), (828, 156712), (874, 148464), (912, 142278), (1031, 125856), (1104, 117534), (1311, 98976), (1368, 94852), (1656, 78356), (1748, 74232), (1824, 71139), (2062, 62928), (2208, 58767), (2622, 49488), (2736, 47426), (3093, 41952), (3312, 39178), (3496, 37116), (3933, 32992), (4124, 31464), (5244, 24744), (5472, 23713), (6186, 20976), (6624, 19589), (6992, 18558), (7866, 16496), (8248, 15732), (9279, 13984), (10488, 12372)]