151942948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 283575600

約数和(自身を除く): 131632652

約数列:

[1, 2, 4, 29, 58, 61, 109, 116, 122, 197, 218, 244, 394, 436, 788, 1769, 3161, 3538, 5713, 6322, 6649, 7076, 11426, 12017, 12644, 13298, 21473, 22852, 24034, 26596, 42946, 48068, 85892, 192821, 348493, 385642, 622717, 696986, 771284, 1245434, 1309853, 1393972, 2490868, 2619706, 5239412, 37985737, 75971474, 151942948]

約数ペア:

[(1, 151942948), (2, 75971474), (4, 37985737), (29, 5239412), (58, 2619706), (61, 2490868), (109, 1393972), (116, 1309853), (122, 1245434), (197, 771284), (218, 696986), (244, 622717), (394, 385642), (436, 348493), (788, 192821), (1769, 85892), (3161, 48068), (3538, 42946), (5713, 26596), (6322, 24034), (6649, 22852), (7076, 21473), (11426, 13298), (12017, 12644)]