153647648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 380878848

約数和(自身を除く): 227231200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 127, 154, 176, 224, 254, 308, 352, 491, 508, 616, 889, 982, 1016, 1232, 1397, 1778, 1964, 2032, 2464, 2794, 3437, 3556, 3928, 4064, 5401, 5588, 6874, 7112, 7856, 9779, 10802, 11176, 13748, 14224, 15712, 19558, 21604, 22352, 27496, 28448, 37807, 39116, 43208, 44704, 54992, 62357, 75614, 78232, 86416, 109984, 124714, 151228, 156464, 172832, 249428, 302456, 312928, 436499, 498856, 604912, 685927, 872998, 997712, 1209824, 1371854, 1745996, 1995424, 2743708, 3491992, 4801489, 5487416, 6983984, 9602978, 10974832, 13967968, 19205956, 21949664, 38411912, 76823824, 153647648]

約数ペア:

[(1, 153647648), (2, 76823824), (4, 38411912), (7, 21949664), (8, 19205956), (11, 13967968), (14, 10974832), (16, 9602978), (22, 6983984), (28, 5487416), (32, 4801489), (44, 3491992), (56, 2743708), (77, 1995424), (88, 1745996), (112, 1371854), (127, 1209824), (154, 997712), (176, 872998), (224, 685927), (254, 604912), (308, 498856), (352, 436499), (491, 312928), (508, 302456), (616, 249428), (889, 172832), (982, 156464), (1016, 151228), (1232, 124714), (1397, 109984), (1778, 86416), (1964, 78232), (2032, 75614), (2464, 62357), (2794, 54992), (3437, 44704), (3556, 43208), (3928, 39116), (4064, 37807), (5401, 28448), (5588, 27496), (6874, 22352), (7112, 21604), (7856, 19558), (9779, 15712), (10802, 14224), (11176, 13748)]