145163844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 420708288

約数和(自身を除く): 275544444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1451, 1588, 2382, 2779, 2902, 3573, 4353, 4764, 5558, 5804, 7146, 8337, 8706, 10157, 11116, 13059, 14292, 16674, 17412, 20314, 25011, 26118, 30471, 33348, 40628, 50022, 52236, 60942, 91413, 100044, 121884, 182826, 365652, 576047, 1152094, 1728141, 2304188, 3456282, 4032329, 5184423, 6912564, 8064658, 10368846, 12096987, 16129316, 20737692, 24193974, 36290961, 48387948, 72581922, 145163844]

約数ペア:

[(1, 145163844), (2, 72581922), (3, 48387948), (4, 36290961), (6, 24193974), (7, 20737692), (9, 16129316), (12, 12096987), (14, 10368846), (18, 8064658), (21, 6912564), (28, 5184423), (36, 4032329), (42, 3456282), (63, 2304188), (84, 1728141), (126, 1152094), (252, 576047), (397, 365652), (794, 182826), (1191, 121884), (1451, 100044), (1588, 91413), (2382, 60942), (2779, 52236), (2902, 50022), (3573, 40628), (4353, 33348), (4764, 30471), (5558, 26118), (5804, 25011), (7146, 20314), (8337, 17412), (8706, 16674), (10157, 14292), (11116, 13059)]