126857196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3991

約数の個数: 72

約数和(自身を含む): 346024224

約数和(自身を除く): 219167028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 3911, 5406, 7822, 8109, 10812, 11733, 15644, 16218, 23466, 32436, 35199, 46932, 66487, 70398, 132974, 140796, 199461, 207283, 265948, 398922, 414566, 598383, 621849, 797844, 829132, 1196766, 1243698, 1865547, 2393532, 2487396, 3523811, 3731094, 7047622, 7462188, 10571433, 14095244, 21142866, 31714299, 42285732, 63428598, 126857196]

約数ペア:

[(1, 126857196), (2, 63428598), (3, 42285732), (4, 31714299), (6, 21142866), (9, 14095244), (12, 10571433), (17, 7462188), (18, 7047622), (34, 3731094), (36, 3523811), (51, 2487396), (53, 2393532), (68, 1865547), (102, 1243698), (106, 1196766), (153, 829132), (159, 797844), (204, 621849), (212, 598383), (306, 414566), (318, 398922), (477, 265948), (612, 207283), (636, 199461), (901, 140796), (954, 132974), (1802, 70398), (1908, 66487), (2703, 46932), (3604, 35199), (3911, 32436), (5406, 23466), (7822, 16218), (8109, 15644), (10812, 11733)]