188639676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3599

約数の個数: 72

約数和(自身を含む): 508435200

約数和(自身を除く): 319795524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 3491, 4503, 6004, 6982, 9006, 10473, 13509, 13964, 18012, 20946, 27018, 31419, 41892, 54036, 62838, 66329, 125676, 132658, 198987, 265316, 275789, 397974, 551578, 596961, 795948, 827367, 1103156, 1193922, 1654734, 2387844, 2482101, 3309468, 4964202, 5239991, 9928404, 10479982, 15719973, 20959964, 31439946, 47159919, 62879892, 94319838, 188639676]

約数ペア:

[(1, 188639676), (2, 94319838), (3, 62879892), (4, 47159919), (6, 31439946), (9, 20959964), (12, 15719973), (18, 10479982), (19, 9928404), (36, 5239991), (38, 4964202), (57, 3309468), (76, 2482101), (79, 2387844), (114, 1654734), (158, 1193922), (171, 1103156), (228, 827367), (237, 795948), (316, 596961), (342, 551578), (474, 397974), (684, 275789), (711, 265316), (948, 198987), (1422, 132658), (1501, 125676), (2844, 66329), (3002, 62838), (3491, 54036), (4503, 41892), (6004, 31419), (6982, 27018), (9006, 20946), (10473, 18012), (13509, 13964)]