129820392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 390536640

約数和(自身を除く): 260716248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 169, 188, 227, 234, 282, 312, 338, 376, 423, 454, 468, 507, 564, 611, 676, 681, 846, 908, 936, 1014, 1128, 1222, 1352, 1362, 1521, 1692, 1816, 1833, 2028, 2043, 2444, 2724, 2951, 3042, 3384, 3666, 4056, 4086, 4888, 5448, 5499, 5902, 6084, 7332, 7943, 8172, 8853, 10669, 10998, 11804, 12168, 14664, 15886, 16344, 17706, 21338, 21996, 23608, 23829, 26559, 31772, 32007, 35412, 38363, 42676, 43992, 47658, 53118, 63544, 64014, 70824, 71487, 76726, 85352, 95316, 96021, 106236, 115089, 128028, 138697, 142974, 153452, 190632, 192042, 212472, 230178, 256056, 277394, 285948, 306904, 345267, 384084, 416091, 460356, 554788, 571896, 690534, 768168, 832182, 920712, 1109576, 1248273, 1381068, 1664364, 1803061, 2496546, 2762136, 3328728, 3606122, 4993092, 5409183, 7212244, 9986184, 10818366, 14424488, 16227549, 21636732, 32455098, 43273464, 64910196, 129820392]

約数ペア:

[(1, 129820392), (2, 64910196), (3, 43273464), (4, 32455098), (6, 21636732), (8, 16227549), (9, 14424488), (12, 10818366), (13, 9986184), (18, 7212244), (24, 5409183), (26, 4993092), (36, 3606122), (39, 3328728), (47, 2762136), (52, 2496546), (72, 1803061), (78, 1664364), (94, 1381068), (104, 1248273), (117, 1109576), (141, 920712), (156, 832182), (169, 768168), (188, 690534), (227, 571896), (234, 554788), (282, 460356), (312, 416091), (338, 384084), (376, 345267), (423, 306904), (454, 285948), (468, 277394), (507, 256056), (564, 230178), (611, 212472), (676, 192042), (681, 190632), (846, 153452), (908, 142974), (936, 138697), (1014, 128028), (1128, 115089), (1222, 106236), (1352, 96021), (1362, 95316), (1521, 85352), (1692, 76726), (1816, 71487), (1833, 70824), (2028, 64014), (2043, 63544), (2444, 53118), (2724, 47658), (2951, 43992), (3042, 42676), (3384, 38363), (3666, 35412), (4056, 32007), (4086, 31772), (4888, 26559), (5448, 23829), (5499, 23608), (5902, 21996), (6084, 21338), (7332, 17706), (7943, 16344), (8172, 15886), (8853, 14664), (10669, 12168), (10998, 11804)]