157637260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 386793792

約数和(自身を除く): 229156532

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 113, 170, 187, 220, 226, 340, 373, 374, 452, 565, 746, 748, 935, 1130, 1243, 1492, 1865, 1870, 1921, 2260, 2486, 3730, 3740, 3842, 4103, 4972, 6215, 6341, 7460, 7684, 8206, 9605, 12430, 12682, 16412, 19210, 20515, 21131, 24860, 25364, 31705, 38420, 41030, 42149, 42262, 63410, 69751, 82060, 84298, 84524, 105655, 126820, 139502, 168596, 210745, 211310, 279004, 348755, 421490, 422620, 463639, 697510, 716533, 842980, 927278, 1395020, 1433066, 1854556, 2318195, 2866132, 3582665, 4636390, 7165330, 7881863, 9272780, 14330660, 15763726, 31527452, 39409315, 78818630, 157637260]

約数ペア:

[(1, 157637260), (2, 78818630), (4, 39409315), (5, 31527452), (10, 15763726), (11, 14330660), (17, 9272780), (20, 7881863), (22, 7165330), (34, 4636390), (44, 3582665), (55, 2866132), (68, 2318195), (85, 1854556), (110, 1433066), (113, 1395020), (170, 927278), (187, 842980), (220, 716533), (226, 697510), (340, 463639), (373, 422620), (374, 421490), (452, 348755), (565, 279004), (746, 211310), (748, 210745), (935, 168596), (1130, 139502), (1243, 126820), (1492, 105655), (1865, 84524), (1870, 84298), (1921, 82060), (2260, 69751), (2486, 63410), (3730, 42262), (3740, 42149), (3842, 41030), (4103, 38420), (4972, 31705), (6215, 25364), (6341, 24860), (7460, 21131), (7684, 20515), (8206, 19210), (9605, 16412), (12430, 12682)]