152131644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1321}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 440786528

約数和(自身を除く): 288654884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1321, 1371, 1828, 2642, 2742, 3199, 3963, 4113, 5284, 5484, 6398, 7926, 8226, 9247, 9597, 11889, 12796, 15852, 16452, 18494, 19194, 23778, 27741, 28791, 36988, 38388, 47556, 55482, 57582, 83223, 110964, 115164, 166446, 332892, 603697, 1207394, 1811091, 2414788, 3622182, 4225879, 5433273, 7244364, 8451758, 10866546, 12677637, 16903516, 21733092, 25355274, 38032911, 50710548, 76065822, 152131644]

約数ペア:

[(1, 152131644), (2, 76065822), (3, 50710548), (4, 38032911), (6, 25355274), (7, 21733092), (9, 16903516), (12, 12677637), (14, 10866546), (18, 8451758), (21, 7244364), (28, 5433273), (36, 4225879), (42, 3622182), (63, 2414788), (84, 1811091), (126, 1207394), (252, 603697), (457, 332892), (914, 166446), (1321, 115164), (1371, 110964), (1828, 83223), (2642, 57582), (2742, 55482), (3199, 47556), (3963, 38388), (4113, 36988), (5284, 28791), (5484, 27741), (6398, 23778), (7926, 19194), (8226, 18494), (9247, 16452), (9597, 15852), (11889, 12796)]