140048244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 441490560

約数和(自身を除く): 301442316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 612, 641, 714, 756, 867, 918, 1071, 1156, 1282, 1428, 1734, 1836, 1923, 2023, 2142, 2564, 2601, 3213, 3468, 3846, 4046, 4284, 4487, 5202, 5769, 6069, 6426, 7692, 7803, 8092, 8974, 10404, 10897, 11538, 12138, 12852, 13461, 15606, 17307, 17948, 18207, 21794, 23076, 24276, 26922, 31212, 32691, 34614, 36414, 40383, 43588, 53844, 54621, 65382, 69228, 72828, 76279, 80766, 98073, 109242, 121149, 130764, 152558, 161532, 185249, 196146, 218484, 228837, 242298, 294219, 305116, 370498, 392292, 457674, 484596, 555747, 588438, 686511, 740996, 915348, 1111494, 1176876, 1296743, 1373022, 1667241, 2059533, 2222988, 2593486, 2746044, 3334482, 3890229, 4119066, 5001723, 5186972, 6668964, 7780458, 8238132, 10003446, 11670687, 15560916, 20006892, 23341374, 35012061, 46682748, 70024122, 140048244]

約数ペア:

[(1, 140048244), (2, 70024122), (3, 46682748), (4, 35012061), (6, 23341374), (7, 20006892), (9, 15560916), (12, 11670687), (14, 10003446), (17, 8238132), (18, 7780458), (21, 6668964), (27, 5186972), (28, 5001723), (34, 4119066), (36, 3890229), (42, 3334482), (51, 2746044), (54, 2593486), (63, 2222988), (68, 2059533), (84, 1667241), (102, 1373022), (108, 1296743), (119, 1176876), (126, 1111494), (153, 915348), (189, 740996), (204, 686511), (238, 588438), (252, 555747), (289, 484596), (306, 457674), (357, 392292), (378, 370498), (459, 305116), (476, 294219), (578, 242298), (612, 228837), (641, 218484), (714, 196146), (756, 185249), (867, 161532), (918, 152558), (1071, 130764), (1156, 121149), (1282, 109242), (1428, 98073), (1734, 80766), (1836, 76279), (1923, 72828), (2023, 69228), (2142, 65382), (2564, 54621), (2601, 53844), (3213, 43588), (3468, 40383), (3846, 36414), (4046, 34614), (4284, 32691), (4487, 31212), (5202, 26922), (5769, 24276), (6069, 23076), (6426, 21794), (7692, 18207), (7803, 17948), (8092, 17307), (8974, 15606), (10404, 13461), (10897, 12852), (11538, 12138)]