142603472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 317122560

約数和(自身を除く): 174519088

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 443, 472, 496, 649, 682, 886, 944, 1298, 1364, 1772, 1829, 2596, 2728, 3544, 3658, 4873, 5192, 5456, 7088, 7316, 9746, 10384, 13733, 14632, 19492, 20119, 26137, 27466, 29264, 38984, 40238, 52274, 54932, 77968, 80476, 104548, 109864, 151063, 160952, 209096, 219728, 287507, 302126, 321904, 418192, 575014, 604252, 810247, 1150028, 1208504, 1620494, 2300056, 2417008, 3240988, 4600112, 6481976, 8912717, 12963952, 17825434, 35650868, 71301736, 142603472]

約数ペア:

[(1, 142603472), (2, 71301736), (4, 35650868), (8, 17825434), (11, 12963952), (16, 8912717), (22, 6481976), (31, 4600112), (44, 3240988), (59, 2417008), (62, 2300056), (88, 1620494), (118, 1208504), (124, 1150028), (176, 810247), (236, 604252), (248, 575014), (341, 418192), (443, 321904), (472, 302126), (496, 287507), (649, 219728), (682, 209096), (886, 160952), (944, 151063), (1298, 109864), (1364, 104548), (1772, 80476), (1829, 77968), (2596, 54932), (2728, 52274), (3544, 40238), (3658, 38984), (4873, 29264), (5192, 27466), (5456, 26137), (7088, 20119), (7316, 19492), (9746, 14632), (10384, 13733)]