168497532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1171}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 488039552

約数和(自身を除く): 319542020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 1142, 1171, 1713, 2284, 2342, 3426, 3513, 3997, 4684, 5139, 6852, 7026, 7994, 8197, 10278, 10539, 11991, 14052, 15988, 16394, 20556, 21078, 23982, 24591, 32788, 35973, 42156, 47964, 49182, 71946, 73773, 98364, 143892, 147546, 295092, 668641, 1337282, 2005923, 2674564, 4011846, 4680487, 6017769, 8023692, 9360974, 12035538, 14041461, 18721948, 24071076, 28082922, 42124383, 56165844, 84248766, 168497532]

約数ペア:

[(1, 168497532), (2, 84248766), (3, 56165844), (4, 42124383), (6, 28082922), (7, 24071076), (9, 18721948), (12, 14041461), (14, 12035538), (18, 9360974), (21, 8023692), (28, 6017769), (36, 4680487), (42, 4011846), (63, 2674564), (84, 2005923), (126, 1337282), (252, 668641), (571, 295092), (1142, 147546), (1171, 143892), (1713, 98364), (2284, 73773), (2342, 71946), (3426, 49182), (3513, 47964), (3997, 42156), (4684, 35973), (5139, 32788), (6852, 24591), (7026, 23982), (7994, 21078), (8197, 20556), (10278, 16394), (10539, 15988), (11991, 14052)]