151461388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 304254720

約数和(自身を除く): 152793332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 494, 988, 1079, 1577, 1847, 2158, 3154, 3694, 4316, 6308, 7388, 20501, 24011, 35093, 41002, 48022, 70186, 82004, 96044, 140372, 153301, 306602, 456209, 613204, 912418, 1824836, 1992913, 2912719, 3985826, 5825438, 7971652, 11650876, 37865347, 75730694, 151461388]

約数ペア:

[(1, 151461388), (2, 75730694), (4, 37865347), (13, 11650876), (19, 7971652), (26, 5825438), (38, 3985826), (52, 2912719), (76, 1992913), (83, 1824836), (166, 912418), (247, 613204), (332, 456209), (494, 306602), (988, 153301), (1079, 140372), (1577, 96044), (1847, 82004), (2158, 70186), (3154, 48022), (3694, 41002), (4316, 35093), (6308, 24011), (7388, 20501)]