168964272

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1967

約数の個数: 80

約数和(自身を含む): 487409280

約数和(自身を除く): 318445008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 908, 1362, 1723, 1816, 2043, 2724, 3446, 3632, 4086, 5169, 5448, 6129, 6892, 8172, 10338, 10896, 12258, 13784, 15507, 16344, 20676, 24516, 27568, 31014, 32688, 41352, 46521, 49032, 62028, 82704, 93042, 98064, 124056, 186084, 248112, 372168, 391121, 744336, 782242, 1173363, 1564484, 2346726, 3128968, 3520089, 4693452, 6257936, 7040178, 9386904, 10560267, 14080356, 18773808, 21120534, 28160712, 42241068, 56321424, 84482136, 168964272]

約数ペア:

[(1, 168964272), (2, 84482136), (3, 56321424), (4, 42241068), (6, 28160712), (8, 21120534), (9, 18773808), (12, 14080356), (16, 10560267), (18, 9386904), (24, 7040178), (27, 6257936), (36, 4693452), (48, 3520089), (54, 3128968), (72, 2346726), (108, 1564484), (144, 1173363), (216, 782242), (227, 744336), (432, 391121), (454, 372168), (681, 248112), (908, 186084), (1362, 124056), (1723, 98064), (1816, 93042), (2043, 82704), (2724, 62028), (3446, 49032), (3632, 46521), (4086, 41352), (5169, 32688), (5448, 31014), (6129, 27568), (6892, 24516), (8172, 20676), (10338, 16344), (10896, 15507), (12258, 13784)]