155878716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27697}}^1$

素因数の和:27778

約数の個数: 48

約数和(自身を含む): 421895936

約数和(自身を除く): 266017220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 27697, 55394, 83091, 110788, 166182, 193879, 332364, 387758, 581637, 775516, 1163274, 1855699, 2326548, 3711398, 5567097, 7422796, 11134194, 12989893, 22268388, 25979786, 38969679, 51959572, 77939358, 155878716]

約数ペア:

[(1, 155878716), (2, 77939358), (3, 51959572), (4, 38969679), (6, 25979786), (7, 22268388), (12, 12989893), (14, 11134194), (21, 7422796), (28, 5567097), (42, 3711398), (67, 2326548), (84, 1855699), (134, 1163274), (201, 775516), (268, 581637), (402, 387758), (469, 332364), (804, 193879), (938, 166182), (1407, 110788), (1876, 83091), (2814, 55394), (5628, 27697)]