128164230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 349360128

約数和(自身を除く): 221195898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 142, 155, 186, 213, 279, 310, 355, 426, 465, 558, 639, 647, 710, 930, 1065, 1278, 1294, 1395, 1941, 2130, 2201, 2790, 3195, 3235, 3882, 4402, 5823, 6390, 6470, 6603, 9705, 11005, 11646, 13206, 19410, 19809, 20057, 22010, 29115, 33015, 39618, 40114, 45937, 58230, 60171, 66030, 91874, 99045, 100285, 120342, 137811, 180513, 198090, 200570, 229685, 275622, 300855, 361026, 413433, 459370, 601710, 689055, 826866, 902565, 1378110, 1424047, 1805130, 2067165, 2848094, 4134330, 4272141, 7120235, 8544282, 12816423, 14240470, 21360705, 25632846, 42721410, 64082115, 128164230]

約数ペア:

[(1, 128164230), (2, 64082115), (3, 42721410), (5, 25632846), (6, 21360705), (9, 14240470), (10, 12816423), (15, 8544282), (18, 7120235), (30, 4272141), (31, 4134330), (45, 2848094), (62, 2067165), (71, 1805130), (90, 1424047), (93, 1378110), (142, 902565), (155, 826866), (186, 689055), (213, 601710), (279, 459370), (310, 413433), (355, 361026), (426, 300855), (465, 275622), (558, 229685), (639, 200570), (647, 198090), (710, 180513), (930, 137811), (1065, 120342), (1278, 100285), (1294, 99045), (1395, 91874), (1941, 66030), (2130, 60171), (2201, 58230), (2790, 45937), (3195, 40114), (3235, 39618), (3882, 33015), (4402, 29115), (5823, 22010), (6390, 20057), (6470, 19809), (6603, 19410), (9705, 13206), (11005, 11646)]