222769456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{153001}}^1$

素因数の和:153029

約数の個数: 40

約数和(自身を含む): 531222944

約数和(自身を除く): 308453488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 153001, 306002, 612004, 1071007, 1224008, 1989013, 2142014, 2448016, 3978026, 4284028, 7956052, 8568056, 13923091, 15912104, 17136112, 27846182, 31824208, 55692364, 111384728, 222769456]

約数ペア:

[(1, 222769456), (2, 111384728), (4, 55692364), (7, 31824208), (8, 27846182), (13, 17136112), (14, 15912104), (16, 13923091), (26, 8568056), (28, 7956052), (52, 4284028), (56, 3978026), (91, 2448016), (104, 2142014), (112, 1989013), (182, 1224008), (208, 1071007), (364, 612004), (728, 306002), (1456, 153001)]