140541072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6936

約数の個数: 80

約数和(自身を含む): 421794432

約数和(自身を除く): 281253360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 6857, 10248, 13714, 20496, 20571, 27428, 41142, 47999, 54856, 82284, 95998, 109712, 143997, 164568, 191996, 287994, 329136, 383992, 418277, 575988, 767984, 836554, 1151976, 1254831, 1673108, 2303952, 2509662, 2927939, 3346216, 5019324, 5855878, 6692432, 8783817, 10038648, 11711756, 17567634, 20077296, 23423512, 35135268, 46847024, 70270536, 140541072]

約数ペア:

[(1, 140541072), (2, 70270536), (3, 46847024), (4, 35135268), (6, 23423512), (7, 20077296), (8, 17567634), (12, 11711756), (14, 10038648), (16, 8783817), (21, 6692432), (24, 5855878), (28, 5019324), (42, 3346216), (48, 2927939), (56, 2509662), (61, 2303952), (84, 1673108), (112, 1254831), (122, 1151976), (168, 836554), (183, 767984), (244, 575988), (336, 418277), (366, 383992), (427, 329136), (488, 287994), (732, 191996), (854, 164568), (976, 143997), (1281, 109712), (1464, 95998), (1708, 82284), (2562, 54856), (2928, 47999), (3416, 41142), (5124, 27428), (6832, 20571), (6857, 20496), (10248, 13714)]