163833228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1237}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 447928208

約数和(自身を除く): 284094980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 468, 566, 849, 1132, 1237, 1698, 2474, 2547, 3396, 3679, 3711, 4948, 5094, 7358, 7422, 10188, 11037, 11133, 14716, 14844, 16081, 22074, 22266, 32162, 33111, 44148, 44532, 48243, 64324, 66222, 96486, 132444, 144729, 192972, 289458, 350071, 578916, 700142, 1050213, 1400284, 2100426, 3150639, 4200852, 4550923, 6301278, 9101846, 12602556, 13652769, 18203692, 27305538, 40958307, 54611076, 81916614, 163833228]

約数ペア:

[(1, 163833228), (2, 81916614), (3, 54611076), (4, 40958307), (6, 27305538), (9, 18203692), (12, 13652769), (13, 12602556), (18, 9101846), (26, 6301278), (36, 4550923), (39, 4200852), (52, 3150639), (78, 2100426), (117, 1400284), (156, 1050213), (234, 700142), (283, 578916), (468, 350071), (566, 289458), (849, 192972), (1132, 144729), (1237, 132444), (1698, 96486), (2474, 66222), (2547, 64324), (3396, 48243), (3679, 44532), (3711, 44148), (4948, 33111), (5094, 32162), (7358, 22266), (7422, 22074), (10188, 16081), (11037, 14844), (11133, 14716)]