151970740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 350945280

約数和(自身を除く): 198974540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 67, 76, 94, 95, 127, 134, 188, 190, 235, 254, 268, 335, 380, 470, 508, 635, 670, 893, 940, 1270, 1273, 1340, 1786, 2413, 2540, 2546, 3149, 3572, 4465, 4826, 5092, 5969, 6298, 6365, 8509, 8930, 9652, 11938, 12065, 12596, 12730, 15745, 17018, 17860, 23876, 24130, 25460, 29845, 31490, 34036, 42545, 48260, 59690, 59831, 62980, 85090, 113411, 119380, 119662, 161671, 170180, 226822, 239324, 299155, 323342, 399923, 453644, 567055, 598310, 646684, 799846, 808355, 1134110, 1196620, 1599692, 1616710, 1999615, 2268220, 3233420, 3999230, 7598537, 7998460, 15197074, 30394148, 37992685, 75985370, 151970740]

約数ペア:

[(1, 151970740), (2, 75985370), (4, 37992685), (5, 30394148), (10, 15197074), (19, 7998460), (20, 7598537), (38, 3999230), (47, 3233420), (67, 2268220), (76, 1999615), (94, 1616710), (95, 1599692), (127, 1196620), (134, 1134110), (188, 808355), (190, 799846), (235, 646684), (254, 598310), (268, 567055), (335, 453644), (380, 399923), (470, 323342), (508, 299155), (635, 239324), (670, 226822), (893, 170180), (940, 161671), (1270, 119662), (1273, 119380), (1340, 113411), (1786, 85090), (2413, 62980), (2540, 59831), (2546, 59690), (3149, 48260), (3572, 42545), (4465, 34036), (4826, 31490), (5092, 29845), (5969, 25460), (6298, 24130), (6365, 23876), (8509, 17860), (8930, 17018), (9652, 15745), (11938, 12730), (12065, 12596)]