151985988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54829}}^1$

素因数の和:54857

約数の個数: 72

約数和(自身を含む): 478994880

約数和(自身を除く): 327008892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 54829, 109658, 164487, 219316, 328974, 383803, 493461, 603119, 657948, 767606, 986922, 1151409, 1206238, 1535212, 1809357, 1973844, 2302818, 2412476, 3454227, 3618714, 4221833, 4605636, 5428071, 6908454, 7237428, 8443666, 10856142, 12665499, 13816908, 16887332, 21712284, 25330998, 37996497, 50661996, 75992994, 151985988]

約数ペア:

[(1, 151985988), (2, 75992994), (3, 50661996), (4, 37996497), (6, 25330998), (7, 21712284), (9, 16887332), (11, 13816908), (12, 12665499), (14, 10856142), (18, 8443666), (21, 7237428), (22, 6908454), (28, 5428071), (33, 4605636), (36, 4221833), (42, 3618714), (44, 3454227), (63, 2412476), (66, 2302818), (77, 1973844), (84, 1809357), (99, 1535212), (126, 1206238), (132, 1151409), (154, 986922), (198, 767606), (231, 657948), (252, 603119), (308, 493461), (396, 383803), (462, 328974), (693, 219316), (924, 164487), (1386, 109658), (2772, 54829)]