164058138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 384943104

約数和(自身を除く): 220884966

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 71, 82, 93, 101, 123, 142, 186, 202, 213, 246, 279, 303, 369, 426, 558, 606, 639, 738, 909, 1271, 1278, 1818, 2201, 2542, 2911, 3131, 3813, 4141, 4402, 5822, 6262, 6603, 7171, 7626, 8282, 8733, 9393, 11439, 12423, 13206, 14342, 17466, 18786, 19809, 21513, 22878, 24846, 26199, 28179, 37269, 39618, 43026, 52398, 56358, 64539, 74538, 90241, 128371, 129078, 180482, 222301, 256742, 270723, 294011, 385113, 444602, 541446, 588022, 666903, 770226, 812169, 882033, 1155339, 1333806, 1624338, 1764066, 2000709, 2310678, 2646099, 4001418, 5292198, 9114341, 18228682, 27343023, 54686046, 82029069, 164058138]

約数ペア:

[(1, 164058138), (2, 82029069), (3, 54686046), (6, 27343023), (9, 18228682), (18, 9114341), (31, 5292198), (41, 4001418), (62, 2646099), (71, 2310678), (82, 2000709), (93, 1764066), (101, 1624338), (123, 1333806), (142, 1155339), (186, 882033), (202, 812169), (213, 770226), (246, 666903), (279, 588022), (303, 541446), (369, 444602), (426, 385113), (558, 294011), (606, 270723), (639, 256742), (738, 222301), (909, 180482), (1271, 129078), (1278, 128371), (1818, 90241), (2201, 74538), (2542, 64539), (2911, 56358), (3131, 52398), (3813, 43026), (4141, 39618), (4402, 37269), (5822, 28179), (6262, 26199), (6603, 24846), (7171, 22878), (7626, 21513), (8282, 19809), (8733, 18786), (9393, 17466), (11439, 14342), (12423, 13206)]