161413.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3473

約数の個数: 72

約数和(自身を含む): 274537536

約数和(自身を除く): 184653276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 3307, 4530, 5436, 6614, 6795, 9060, 9921, 13228, 13590, 16535, 19842, 27180, 29763, 33070, 39684, 49605, 59526, 66140, 99210, 119052, 148815, 198420, 297630, 499357, 595260, 998714, 1498071, 1997428, 2496785, 2996142, 4494213, 4993570, 5992284, 7490355, 8988426, 9987140, 14980710, 17976852, 22471065, 29961420, 44942130, 89884260]

約数ペア:

[(1, 89884260), (2, 44942130), (3, 29961420), (4, 22471065), (5, 17976852), (6, 14980710), (9, 9987140), (10, 8988426), (12, 7490355), (15, 5992284), (18, 4993570), (20, 4494213), (30, 2996142), (36, 2496785), (45, 1997428), (60, 1498071), (90, 998714), (151, 595260), (180, 499357), (302, 297630), (453, 198420), (604, 148815), (755, 119052), (906, 99210), (1359, 66140), (1510, 59526), (1812, 49605), (2265, 39684), (2718, 33070), (3020, 29763), (3307, 27180), (4530, 19842), (5436, 16535), (6614, 13590), (6795, 13228), (9060, 9921)]