164418618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43019}}^1$

素因数の和:43051

約数の個数: 48

約数和(自身を含む): 411959520

約数和(自身を除く): 247540902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 43019, 86038, 129057, 258114, 301133, 559247, 602266, 903399, 1118494, 1677741, 1806798, 2107931, 3355482, 3914729, 4215862, 6323793, 7829458, 11744187, 12647586, 23488374, 27403103, 54806206, 82209309, 164418618]

約数ペア:

[(1, 164418618), (2, 82209309), (3, 54806206), (6, 27403103), (7, 23488374), (13, 12647586), (14, 11744187), (21, 7829458), (26, 6323793), (39, 4215862), (42, 3914729), (49, 3355482), (78, 2107931), (91, 1806798), (98, 1677741), (147, 1118494), (182, 903399), (273, 602266), (294, 559247), (546, 301133), (637, 258114), (1274, 129057), (1911, 86038), (3822, 43019)]