145240146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 350977536

約数和(自身を除く): 205737390

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 61, 62, 93, 102, 122, 153, 183, 186, 251, 279, 306, 366, 502, 527, 549, 558, 753, 1037, 1054, 1098, 1506, 1581, 1891, 2074, 2259, 3111, 3162, 3782, 4267, 4518, 4743, 5673, 6222, 7781, 8534, 9333, 9486, 11346, 12801, 15311, 15562, 17019, 18666, 23343, 25602, 30622, 32147, 34038, 38403, 45933, 46686, 64294, 70029, 76806, 91866, 96441, 132277, 137799, 140058, 192882, 260287, 264554, 275598, 289323, 396831, 474641, 520574, 578646, 780861, 793662, 949282, 1190493, 1423923, 1561722, 2342583, 2380986, 2847846, 4271769, 4685166, 8068897, 8543538, 16137794, 24206691, 48413382, 72620073, 145240146]

約数ペア:

[(1, 145240146), (2, 72620073), (3, 48413382), (6, 24206691), (9, 16137794), (17, 8543538), (18, 8068897), (31, 4685166), (34, 4271769), (51, 2847846), (61, 2380986), (62, 2342583), (93, 1561722), (102, 1423923), (122, 1190493), (153, 949282), (183, 793662), (186, 780861), (251, 578646), (279, 520574), (306, 474641), (366, 396831), (502, 289323), (527, 275598), (549, 264554), (558, 260287), (753, 192882), (1037, 140058), (1054, 137799), (1098, 132277), (1506, 96441), (1581, 91866), (1891, 76806), (2074, 70029), (2259, 64294), (3111, 46686), (3162, 45933), (3782, 38403), (4267, 34038), (4518, 32147), (4743, 30622), (5673, 25602), (6222, 23343), (7781, 18666), (8534, 17019), (9333, 15562), (9486, 15311), (11346, 12801)]