154672596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19441}}^1$

素因数の和:19481

約数の個数: 72

約数和(自身を含む): 445843944

約数和(自身を除く): 291171348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19441, 38882, 58323, 77764, 116646, 174969, 233292, 252733, 330497, 349938, 505466, 660994, 699876, 758199, 991491, 1010932, 1321988, 1516398, 1982982, 2274597, 2974473, 3032796, 3965964, 4296461, 4549194, 5948946, 8592922, 9098388, 11897892, 12889383, 17185844, 25778766, 38668149, 51557532, 77336298, 154672596]

約数ペア:

[(1, 154672596), (2, 77336298), (3, 51557532), (4, 38668149), (6, 25778766), (9, 17185844), (12, 12889383), (13, 11897892), (17, 9098388), (18, 8592922), (26, 5948946), (34, 4549194), (36, 4296461), (39, 3965964), (51, 3032796), (52, 2974473), (68, 2274597), (78, 1982982), (102, 1516398), (117, 1321988), (153, 1010932), (156, 991491), (204, 758199), (221, 699876), (234, 660994), (306, 505466), (442, 349938), (468, 330497), (612, 252733), (663, 233292), (884, 174969), (1326, 116646), (1989, 77764), (2652, 58323), (3978, 38882), (7956, 19441)]