176128434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 407616300

約数和(自身を除く): 231487866

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 349, 414, 477, 529, 698, 954, 1047, 1058, 1219, 1587, 2094, 2438, 3141, 3174, 3657, 4761, 6282, 7314, 8027, 9522, 10971, 16054, 18497, 21942, 24081, 28037, 36994, 48162, 55491, 56074, 72243, 84111, 110982, 144486, 166473, 168222, 184621, 252333, 332946, 369242, 425431, 504666, 553863, 850862, 1107726, 1276293, 1661589, 2552586, 3323178, 3828879, 7657758, 9784913, 19569826, 29354739, 58709478, 88064217, 176128434]

約数ペア:

[(1, 176128434), (2, 88064217), (3, 58709478), (6, 29354739), (9, 19569826), (18, 9784913), (23, 7657758), (46, 3828879), (53, 3323178), (69, 2552586), (106, 1661589), (138, 1276293), (159, 1107726), (207, 850862), (318, 553863), (349, 504666), (414, 425431), (477, 369242), (529, 332946), (698, 252333), (954, 184621), (1047, 168222), (1058, 166473), (1219, 144486), (1587, 110982), (2094, 84111), (2438, 72243), (3141, 56074), (3174, 55491), (3657, 48162), (4761, 36994), (6282, 28037), (7314, 24081), (8027, 21942), (9522, 18497), (10971, 16054)]