151109540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3812

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 183828700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 3691, 4094, 7382, 8188, 10235, 14764, 18455, 20470, 36910, 40940, 73820, 84893, 169786, 328499, 339572, 424465, 656998, 848930, 1313996, 1642495, 1697860, 3284990, 6569980, 7555477, 15110954, 30221908, 37777385, 75554770, 151109540]

約数ペア:

[(1, 151109540), (2, 75554770), (4, 37777385), (5, 30221908), (10, 15110954), (20, 7555477), (23, 6569980), (46, 3284990), (89, 1697860), (92, 1642495), (115, 1313996), (178, 848930), (230, 656998), (356, 424465), (445, 339572), (460, 328499), (890, 169786), (1780, 84893), (2047, 73820), (3691, 40940), (4094, 36910), (7382, 20470), (8188, 18455), (10235, 14764)]