137409948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 378378000

約数和(自身を除く): 240968052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3299, 3471, 4628, 6598, 6942, 9897, 10413, 13196, 13884, 19794, 20826, 29691, 39588, 41652, 42887, 59382, 85774, 118764, 128661, 171548, 257322, 293611, 385983, 514644, 587222, 771966, 880833, 1174444, 1543932, 1761666, 2642499, 3523332, 3816943, 5284998, 7633886, 10569996, 11450829, 15267772, 22901658, 34352487, 45803316, 68704974, 137409948]

約数ペア:

[(1, 137409948), (2, 68704974), (3, 45803316), (4, 34352487), (6, 22901658), (9, 15267772), (12, 11450829), (13, 10569996), (18, 7633886), (26, 5284998), (36, 3816943), (39, 3523332), (52, 2642499), (78, 1761666), (89, 1543932), (117, 1174444), (156, 880833), (178, 771966), (234, 587222), (267, 514644), (356, 385983), (468, 293611), (534, 257322), (801, 171548), (1068, 128661), (1157, 118764), (1602, 85774), (2314, 59382), (3204, 42887), (3299, 41652), (3471, 39588), (4628, 29691), (6598, 20826), (6942, 19794), (9897, 13884), (10413, 13196)]