141158940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13921}}^1$

素因数の和:13959

約数の個数: 72

約数和(自身を含む): 428017968

約数和(自身を除く): 286859028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 13921, 27842, 41763, 55684, 69605, 83526, 139210, 167052, 180973, 208815, 278420, 361946, 417630, 542919, 723892, 835260, 904865, 1085838, 1809730, 2171676, 2352649, 2714595, 3619460, 4705298, 5429190, 7057947, 9410596, 10858380, 11763245, 14115894, 23526490, 28231788, 35289735, 47052980, 70579470, 141158940]

約数ペア:

[(1, 141158940), (2, 70579470), (3, 47052980), (4, 35289735), (5, 28231788), (6, 23526490), (10, 14115894), (12, 11763245), (13, 10858380), (15, 9410596), (20, 7057947), (26, 5429190), (30, 4705298), (39, 3619460), (52, 2714595), (60, 2352649), (65, 2171676), (78, 1809730), (130, 1085838), (156, 904865), (169, 835260), (195, 723892), (260, 542919), (338, 417630), (390, 361946), (507, 278420), (676, 208815), (780, 180973), (845, 167052), (1014, 139210), (1690, 83526), (2028, 69605), (2535, 55684), (3380, 41763), (5070, 27842), (10140, 13921)]