156984450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 447304704

約数和(自身を除く): 290320254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 307, 350, 487, 525, 614, 921, 974, 1050, 1461, 1535, 1842, 2149, 2435, 2922, 3070, 3409, 4298, 4605, 4870, 6447, 6818, 7305, 7675, 9210, 10227, 10745, 12175, 12894, 14610, 15350, 17045, 20454, 21490, 23025, 24350, 32235, 34090, 36525, 46050, 51135, 53725, 64470, 73050, 85225, 102270, 107450, 149509, 161175, 170450, 255675, 299018, 322350, 448527, 511350, 747545, 897054, 1046563, 1495090, 2093126, 2242635, 3139689, 3737725, 4485270, 5232815, 6279378, 7475450, 10465630, 11213175, 15698445, 22426350, 26164075, 31396890, 52328150, 78492225, 156984450]

約数ペア:

[(1, 156984450), (2, 78492225), (3, 52328150), (5, 31396890), (6, 26164075), (7, 22426350), (10, 15698445), (14, 11213175), (15, 10465630), (21, 7475450), (25, 6279378), (30, 5232815), (35, 4485270), (42, 3737725), (50, 3139689), (70, 2242635), (75, 2093126), (105, 1495090), (150, 1046563), (175, 897054), (210, 747545), (307, 511350), (350, 448527), (487, 322350), (525, 299018), (614, 255675), (921, 170450), (974, 161175), (1050, 149509), (1461, 107450), (1535, 102270), (1842, 85225), (2149, 73050), (2435, 64470), (2922, 53725), (3070, 51135), (3409, 46050), (4298, 36525), (4605, 34090), (4870, 32235), (6447, 24350), (6818, 23025), (7305, 21490), (7675, 20454), (9210, 17045), (10227, 15350), (10745, 14610), (12175, 12894)]