188771688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 128

約数和(自身を含む): 630912000

約数和(自身を除く): 442140312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 6571, 7182, 9576, 13142, 14364, 19713, 26284, 28728, 39426, 45997, 52568, 59139, 78852, 91994, 118278, 124849, 137991, 157704, 177417, 183988, 236556, 249698, 275982, 354834, 367976, 374547, 413973, 473112, 499396, 551964, 709668, 749094, 827946, 873943, 998792, 1103928, 1123641, 1241919, 1419336, 1498188, 1655892, 1747886, 2247282, 2483838, 2621829, 2996376, 3311784, 3370923, 3495772, 4494564, 4967676, 5243658, 6741846, 6991544, 7865487, 8989128, 9935352, 10487316, 13483692, 15730974, 20974632, 23596461, 26967384, 31461948, 47192922, 62923896, 94385844, 188771688]

約数ペア:

[(1, 188771688), (2, 94385844), (3, 62923896), (4, 47192922), (6, 31461948), (7, 26967384), (8, 23596461), (9, 20974632), (12, 15730974), (14, 13483692), (18, 10487316), (19, 9935352), (21, 8989128), (24, 7865487), (27, 6991544), (28, 6741846), (36, 5243658), (38, 4967676), (42, 4494564), (54, 3495772), (56, 3370923), (57, 3311784), (63, 2996376), (72, 2621829), (76, 2483838), (84, 2247282), (108, 1747886), (114, 1655892), (126, 1498188), (133, 1419336), (152, 1241919), (168, 1123641), (171, 1103928), (189, 998792), (216, 873943), (228, 827946), (252, 749094), (266, 709668), (342, 551964), (378, 499396), (399, 473112), (456, 413973), (504, 374547), (513, 367976), (532, 354834), (684, 275982), (756, 249698), (798, 236556), (1026, 183988), (1064, 177417), (1197, 157704), (1368, 137991), (1512, 124849), (1596, 118278), (2052, 91994), (2394, 78852), (3192, 59139), (3591, 52568), (4104, 45997), (4788, 39426), (6571, 28728), (7182, 26284), (9576, 19713), (13142, 14364)]