164228610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 496742400

約数和(自身を除く): 332513790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1399, 1505, 1677, 1806, 2730, 2795, 2798, 3010, 3354, 3913, 4197, 4515, 5590, 6995, 7826, 8385, 8394, 9030, 9793, 11739, 13990, 16770, 18187, 19565, 19586, 20985, 23478, 29379, 36374, 39130, 41970, 48965, 54561, 58695, 58758, 60157, 90935, 97930, 109122, 117390, 120314, 127309, 146895, 180471, 181870, 254618, 272805, 293790, 300785, 360942, 381927, 421099, 545610, 601570, 636545, 763854, 782041, 842198, 902355, 1263297, 1273090, 1564082, 1804710, 1909635, 2105495, 2346123, 2526594, 3819270, 3910205, 4210990, 4692246, 5474287, 6316485, 7820410, 10948574, 11730615, 12632970, 16422861, 23461230, 27371435, 32845722, 54742870, 82114305, 164228610]

約数ペア:

[(1, 164228610), (2, 82114305), (3, 54742870), (5, 32845722), (6, 27371435), (7, 23461230), (10, 16422861), (13, 12632970), (14, 11730615), (15, 10948574), (21, 7820410), (26, 6316485), (30, 5474287), (35, 4692246), (39, 4210990), (42, 3910205), (43, 3819270), (65, 2526594), (70, 2346123), (78, 2105495), (86, 1909635), (91, 1804710), (105, 1564082), (129, 1273090), (130, 1263297), (182, 902355), (195, 842198), (210, 782041), (215, 763854), (258, 636545), (273, 601570), (301, 545610), (390, 421099), (430, 381927), (455, 360942), (546, 300785), (559, 293790), (602, 272805), (645, 254618), (903, 181870), (910, 180471), (1118, 146895), (1290, 127309), (1365, 120314), (1399, 117390), (1505, 109122), (1677, 97930), (1806, 90935), (2730, 60157), (2795, 58758), (2798, 58695), (3010, 54561), (3354, 48965), (3913, 41970), (4197, 39130), (4515, 36374), (5590, 29379), (6995, 23478), (7826, 20985), (8385, 19586), (8394, 19565), (9030, 18187), (9793, 16770), (11739, 13990)]