158924940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115163}}^1$

素因数の和:115198

約数の個数: 48

約数和(自身を含む): 464341248

約数和(自身を除く): 305416308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 115163, 230326, 345489, 460652, 575815, 690978, 1151630, 1381956, 1727445, 2303260, 2648749, 3454890, 5297498, 6909780, 7946247, 10594996, 13243745, 15892494, 26487490, 31784988, 39731235, 52974980, 79462470, 158924940]

約数ペア:

[(1, 158924940), (2, 79462470), (3, 52974980), (4, 39731235), (5, 31784988), (6, 26487490), (10, 15892494), (12, 13243745), (15, 10594996), (20, 7946247), (23, 6909780), (30, 5297498), (46, 3454890), (60, 2648749), (69, 2303260), (92, 1727445), (115, 1381956), (138, 1151630), (230, 690978), (276, 575815), (345, 460652), (460, 345489), (690, 230326), (1380, 115163)]