43130178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 120637440

約数和(自身を除く): 77507262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 131, 134, 182, 189, 201, 234, 262, 273, 351, 378, 393, 402, 469, 546, 603, 702, 786, 819, 871, 917, 938, 1179, 1206, 1407, 1638, 1703, 1742, 1809, 1834, 2358, 2457, 2613, 2751, 2814, 3406, 3537, 3618, 4221, 4914, 5109, 5226, 5502, 6097, 7074, 7839, 8253, 8442, 8777, 10218, 11921, 12194, 12663, 15327, 15678, 16506, 17554, 18291, 23517, 23842, 24759, 25326, 26331, 30654, 35763, 36582, 45981, 47034, 49518, 52662, 54873, 61439, 71526, 78993, 91962, 107289, 109746, 114101, 122878, 157986, 164619, 184317, 214578, 228202, 236979, 321867, 329238, 342303, 368634, 473958, 552951, 643734, 684606, 798707, 1026909, 1105902, 1597414, 1658853, 2053818, 2396121, 3080727, 3317706, 4792242, 6161454, 7188363, 14376726, 21565089, 43130178]

約数ペア:

[(1, 43130178), (2, 21565089), (3, 14376726), (6, 7188363), (7, 6161454), (9, 4792242), (13, 3317706), (14, 3080727), (18, 2396121), (21, 2053818), (26, 1658853), (27, 1597414), (39, 1105902), (42, 1026909), (54, 798707), (63, 684606), (67, 643734), (78, 552951), (91, 473958), (117, 368634), (126, 342303), (131, 329238), (134, 321867), (182, 236979), (189, 228202), (201, 214578), (234, 184317), (262, 164619), (273, 157986), (351, 122878), (378, 114101), (393, 109746), (402, 107289), (469, 91962), (546, 78993), (603, 71526), (702, 61439), (786, 54873), (819, 52662), (871, 49518), (917, 47034), (938, 45981), (1179, 36582), (1206, 35763), (1407, 30654), (1638, 26331), (1703, 25326), (1742, 24759), (1809, 23842), (1834, 23517), (2358, 18291), (2457, 17554), (2613, 16506), (2751, 15678), (2814, 15327), (3406, 12663), (3537, 12194), (3618, 11921), (4221, 10218), (4914, 8777), (5109, 8442), (5226, 8253), (5502, 7839), (6097, 7074)]