154420296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 407870400

約数和(自身を除く): 253450104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 397, 456, 794, 853, 1191, 1588, 1706, 2382, 2559, 3176, 3412, 4764, 5118, 6824, 7543, 9528, 10236, 15086, 16207, 20472, 22629, 30172, 32414, 45258, 48621, 60344, 64828, 90516, 97242, 129656, 181032, 194484, 338641, 388968, 677282, 1015923, 1354564, 2031846, 2709128, 4063692, 6434179, 8127384, 12868358, 19302537, 25736716, 38605074, 51473432, 77210148, 154420296]

約数ペア:

[(1, 154420296), (2, 77210148), (3, 51473432), (4, 38605074), (6, 25736716), (8, 19302537), (12, 12868358), (19, 8127384), (24, 6434179), (38, 4063692), (57, 2709128), (76, 2031846), (114, 1354564), (152, 1015923), (228, 677282), (397, 388968), (456, 338641), (794, 194484), (853, 181032), (1191, 129656), (1588, 97242), (1706, 90516), (2382, 64828), (2559, 60344), (3176, 48621), (3412, 45258), (4764, 32414), (5118, 30172), (6824, 22629), (7543, 20472), (9528, 16207), (10236, 15086)]