152168940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1$

素因数の和:11012

約数の個数: 144

約数和(自身を含む): 575527680

約数和(自身を除く): 423358740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 10979, 13860, 21958, 32937, 43916, 54895, 65874, 76853, 98811, 109790, 120769, 131748, 153706, 164685, 197622, 219580, 230559, 241538, 307412, 329370, 362307, 384265, 395244, 461118, 483076, 494055, 603845, 658740, 691677, 724614, 768530, 845383, 922236, 988110, 1086921, 1152795, 1207690, 1383354, 1449228, 1537060, 1690766, 1811535, 1976220, 2173842, 2305590, 2415380, 2536149, 2766708, 3381532, 3458385, 3623070, 4226915, 4347684, 4611180, 5072298, 5434605, 6916770, 7246140, 7608447, 8453830, 10144596, 10869210, 12680745, 13833540, 15216894, 16907660, 21738420, 25361490, 30433788, 38042235, 50722980, 76084470, 152168940]

約数ペア:

[(1, 152168940), (2, 76084470), (3, 50722980), (4, 38042235), (5, 30433788), (6, 25361490), (7, 21738420), (9, 16907660), (10, 15216894), (11, 13833540), (12, 12680745), (14, 10869210), (15, 10144596), (18, 8453830), (20, 7608447), (21, 7246140), (22, 6916770), (28, 5434605), (30, 5072298), (33, 4611180), (35, 4347684), (36, 4226915), (42, 3623070), (44, 3458385), (45, 3381532), (55, 2766708), (60, 2536149), (63, 2415380), (66, 2305590), (70, 2173842), (77, 1976220), (84, 1811535), (90, 1690766), (99, 1537060), (105, 1449228), (110, 1383354), (126, 1207690), (132, 1152795), (140, 1086921), (154, 988110), (165, 922236), (180, 845383), (198, 768530), (210, 724614), (220, 691677), (231, 658740), (252, 603845), (308, 494055), (315, 483076), (330, 461118), (385, 395244), (396, 384265), (420, 362307), (462, 329370), (495, 307412), (630, 241538), (660, 230559), (693, 219580), (770, 197622), (924, 164685), (990, 153706), (1155, 131748), (1260, 120769), (1386, 109790), (1540, 98811), (1980, 76853), (2310, 65874), (2772, 54895), (3465, 43916), (4620, 32937), (6930, 21958), (10979, 13860)]