190048184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 386880000

約数和(自身を除く): 196831816

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 103, 122, 152, 199, 206, 244, 398, 412, 488, 796, 824, 1159, 1592, 1957, 2318, 3781, 3914, 4636, 6283, 7562, 7828, 9272, 12139, 12566, 15124, 15656, 20497, 24278, 25132, 30248, 40994, 48556, 50264, 81988, 97112, 119377, 163976, 230641, 238754, 389443, 461282, 477508, 778886, 922564, 955016, 1250317, 1557772, 1845128, 2500634, 3115544, 5001268, 10002536, 23756023, 47512046, 95024092, 190048184]

約数ペア:

[(1, 190048184), (2, 95024092), (4, 47512046), (8, 23756023), (19, 10002536), (38, 5001268), (61, 3115544), (76, 2500634), (103, 1845128), (122, 1557772), (152, 1250317), (199, 955016), (206, 922564), (244, 778886), (398, 477508), (412, 461282), (488, 389443), (796, 238754), (824, 230641), (1159, 163976), (1592, 119377), (1957, 97112), (2318, 81988), (3781, 50264), (3914, 48556), (4636, 40994), (6283, 30248), (7562, 25132), (7828, 24278), (9272, 20497), (12139, 15656), (12566, 15124)]