131750892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 414365952

約数和(自身を除く): 282615060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 131, 156, 182, 234, 252, 262, 273, 307, 364, 393, 468, 524, 546, 614, 786, 819, 917, 921, 1092, 1179, 1228, 1572, 1638, 1703, 1834, 1842, 2149, 2358, 2751, 2763, 3276, 3406, 3668, 3684, 3991, 4298, 4716, 5109, 5502, 5526, 6447, 6812, 7982, 8253, 8596, 10218, 11004, 11052, 11921, 11973, 12894, 15327, 15964, 16506, 19341, 20436, 23842, 23946, 25788, 27937, 30654, 33012, 35763, 35919, 38682, 40217, 47684, 47892, 55874, 61308, 71526, 71838, 77364, 80434, 83811, 107289, 111748, 120651, 143052, 143676, 160868, 167622, 214578, 241302, 251433, 281519, 335244, 361953, 429156, 482604, 502866, 522821, 563038, 723906, 844557, 1005732, 1045642, 1126076, 1447812, 1568463, 1689114, 2091284, 2533671, 3136926, 3378228, 3659747, 4705389, 5067342, 6273852, 7319494, 9410778, 10134684, 10979241, 14638988, 18821556, 21958482, 32937723, 43916964, 65875446, 131750892]

約数ペア:

[(1, 131750892), (2, 65875446), (3, 43916964), (4, 32937723), (6, 21958482), (7, 18821556), (9, 14638988), (12, 10979241), (13, 10134684), (14, 9410778), (18, 7319494), (21, 6273852), (26, 5067342), (28, 4705389), (36, 3659747), (39, 3378228), (42, 3136926), (52, 2533671), (63, 2091284), (78, 1689114), (84, 1568463), (91, 1447812), (117, 1126076), (126, 1045642), (131, 1005732), (156, 844557), (182, 723906), (234, 563038), (252, 522821), (262, 502866), (273, 482604), (307, 429156), (364, 361953), (393, 335244), (468, 281519), (524, 251433), (546, 241302), (614, 214578), (786, 167622), (819, 160868), (917, 143676), (921, 143052), (1092, 120651), (1179, 111748), (1228, 107289), (1572, 83811), (1638, 80434), (1703, 77364), (1834, 71838), (1842, 71526), (2149, 61308), (2358, 55874), (2751, 47892), (2763, 47684), (3276, 40217), (3406, 38682), (3668, 35919), (3684, 35763), (3991, 33012), (4298, 30654), (4716, 27937), (5109, 25788), (5502, 23946), (5526, 23842), (6447, 20436), (6812, 19341), (7982, 16506), (8253, 15964), (8596, 15327), (10218, 12894), (11004, 11973), (11052, 11921)]