138528684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{26177}}^1$

素因数の和:26204

約数の個数: 72

約数和(自身を含む): 417800880

約数和(自身を除く): 279272196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 26177, 52354, 78531, 104708, 157062, 183239, 235593, 314124, 366478, 471186, 549717, 706779, 732956, 942372, 1099434, 1282673, 1413558, 1649151, 2198868, 2565346, 2827116, 3298302, 3848019, 4947453, 5130692, 6596604, 7696038, 9894906, 11544057, 15392076, 19789812, 23088114, 34632171, 46176228, 69264342, 138528684]

約数ペア:

[(1, 138528684), (2, 69264342), (3, 46176228), (4, 34632171), (6, 23088114), (7, 19789812), (9, 15392076), (12, 11544057), (14, 9894906), (18, 7696038), (21, 6596604), (27, 5130692), (28, 4947453), (36, 3848019), (42, 3298302), (49, 2827116), (54, 2565346), (63, 2198868), (84, 1649151), (98, 1413558), (108, 1282673), (126, 1099434), (147, 942372), (189, 732956), (196, 706779), (252, 549717), (294, 471186), (378, 366478), (441, 314124), (588, 235593), (756, 183239), (882, 157062), (1323, 104708), (1764, 78531), (2646, 52354), (5292, 26177)]