163820916

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13267}}^1$

素因数の和:13298

約数の個数: 72

約数和(自身を含む): 482955200

約数和(自身を除く): 319134284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 13267, 26534, 39801, 53068, 79602, 92869, 119403, 159204, 185738, 238806, 278607, 371476, 477612, 557214, 650083, 835821, 1114428, 1300166, 1671642, 1950249, 2600332, 3343284, 3900498, 4550581, 5850747, 7800996, 9101162, 11701494, 13651743, 18202324, 23402988, 27303486, 40955229, 54606972, 81910458, 163820916]

約数ペア:

[(1, 163820916), (2, 81910458), (3, 54606972), (4, 40955229), (6, 27303486), (7, 23402988), (9, 18202324), (12, 13651743), (14, 11701494), (18, 9101162), (21, 7800996), (28, 5850747), (36, 4550581), (42, 3900498), (49, 3343284), (63, 2600332), (84, 1950249), (98, 1671642), (126, 1300166), (147, 1114428), (196, 835821), (252, 650083), (294, 557214), (343, 477612), (441, 371476), (588, 278607), (686, 238806), (882, 185738), (1029, 159204), (1372, 119403), (1764, 92869), (2058, 79602), (3087, 53068), (4116, 39801), (6174, 26534), (12348, 13267)]