149081904

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 462470400

約数和(自身を除く): 313388496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 216, 228, 246, 304, 328, 342, 369, 432, 443, 456, 492, 513, 656, 684, 738, 779, 886, 912, 984, 1026, 1107, 1329, 1368, 1476, 1558, 1772, 1968, 2052, 2214, 2337, 2658, 2736, 2952, 3116, 3544, 3987, 4104, 4428, 4674, 5316, 5904, 6232, 7011, 7088, 7974, 8208, 8417, 8856, 9348, 10632, 11961, 12464, 14022, 15948, 16834, 17712, 18163, 18696, 21033, 21264, 23922, 25251, 28044, 31896, 33668, 36326, 37392, 42066, 47844, 50502, 54489, 56088, 63792, 67336, 72652, 75753, 84132, 95688, 101004, 108978, 112176, 134672, 145304, 151506, 163467, 168264, 191376, 202008, 217956, 227259, 290608, 303012, 326934, 336528, 345097, 404016, 435912, 454518, 490401, 606024, 653868, 690194, 871824, 909036, 980802, 1035291, 1212048, 1307736, 1380388, 1818072, 1961604, 2070582, 2615472, 2760776, 3105873, 3636144, 3923208, 4141164, 5521552, 6211746, 7846416, 8282328, 9317619, 12423492, 16564656, 18635238, 24846984, 37270476, 49693968, 74540952, 149081904]

約数ペア:

[(1, 149081904), (2, 74540952), (3, 49693968), (4, 37270476), (6, 24846984), (8, 18635238), (9, 16564656), (12, 12423492), (16, 9317619), (18, 8282328), (19, 7846416), (24, 6211746), (27, 5521552), (36, 4141164), (38, 3923208), (41, 3636144), (48, 3105873), (54, 2760776), (57, 2615472), (72, 2070582), (76, 1961604), (82, 1818072), (108, 1380388), (114, 1307736), (123, 1212048), (144, 1035291), (152, 980802), (164, 909036), (171, 871824), (216, 690194), (228, 653868), (246, 606024), (304, 490401), (328, 454518), (342, 435912), (369, 404016), (432, 345097), (443, 336528), (456, 326934), (492, 303012), (513, 290608), (656, 227259), (684, 217956), (738, 202008), (779, 191376), (886, 168264), (912, 163467), (984, 151506), (1026, 145304), (1107, 134672), (1329, 112176), (1368, 108978), (1476, 101004), (1558, 95688), (1772, 84132), (1968, 75753), (2052, 72652), (2214, 67336), (2337, 63792), (2658, 56088), (2736, 54489), (2952, 50502), (3116, 47844), (3544, 42066), (3987, 37392), (4104, 36326), (4428, 33668), (4674, 31896), (5316, 28044), (5904, 25251), (6232, 23922), (7011, 21264), (7088, 21033), (7974, 18696), (8208, 18163), (8417, 17712), (8856, 16834), (9348, 15948), (10632, 14022), (11961, 12464)]