123553664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1879

約数の個数: 64

約数和(自身を含む): 271691280

約数和(自身を除く): 148137616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 1811, 2132, 2624, 3622, 4264, 5248, 7244, 8528, 14488, 17056, 23543, 28976, 34112, 47086, 57952, 68224, 74251, 94172, 115904, 148502, 188344, 231808, 297004, 376688, 594008, 753376, 965263, 1188016, 1506752, 1930526, 2376032, 3013504, 3861052, 4752064, 7722104, 9504128, 15444208, 30888416, 61776832, 123553664]

約数ペア:

[(1, 123553664), (2, 61776832), (4, 30888416), (8, 15444208), (13, 9504128), (16, 7722104), (26, 4752064), (32, 3861052), (41, 3013504), (52, 2376032), (64, 1930526), (82, 1506752), (104, 1188016), (128, 965263), (164, 753376), (208, 594008), (328, 376688), (416, 297004), (533, 231808), (656, 188344), (832, 148502), (1066, 115904), (1312, 94172), (1664, 74251), (1811, 68224), (2132, 57952), (2624, 47086), (3622, 34112), (4264, 28976), (5248, 23543), (7244, 17056), (8528, 14488)]