128055996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5395

約数の個数: 72

約数和(自身を含む): 349483680

約数和(自身を除く): 221427684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 5333, 6003, 8004, 10666, 12006, 15999, 21332, 24012, 31998, 47997, 63996, 95994, 122659, 154657, 191988, 245318, 309314, 367977, 463971, 490636, 618628, 735954, 927942, 1103931, 1391913, 1471908, 1855884, 2207862, 2783826, 3557111, 4415724, 5567652, 7114222, 10671333, 14228444, 21342666, 32013999, 42685332, 64027998, 128055996]

約数ペア:

[(1, 128055996), (2, 64027998), (3, 42685332), (4, 32013999), (6, 21342666), (9, 14228444), (12, 10671333), (18, 7114222), (23, 5567652), (29, 4415724), (36, 3557111), (46, 2783826), (58, 2207862), (69, 1855884), (87, 1471908), (92, 1391913), (116, 1103931), (138, 927942), (174, 735954), (207, 618628), (261, 490636), (276, 463971), (348, 367977), (414, 309314), (522, 245318), (667, 191988), (828, 154657), (1044, 122659), (1334, 95994), (2001, 63996), (2668, 47997), (4002, 31998), (5333, 24012), (6003, 21332), (8004, 15999), (10666, 12006)]