145123368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24481}}^1$

素因数の和:24522

約数の個数: 64

約数和(自身を含む): 411297600

約数和(自身を除く): 266174232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 24481, 48962, 73443, 97924, 146886, 195848, 293772, 318253, 465139, 587544, 636506, 930278, 954759, 1273012, 1395417, 1860556, 1909518, 2546024, 2790834, 3721112, 3819036, 5581668, 6046807, 7638072, 11163336, 12093614, 18140421, 24187228, 36280842, 48374456, 72561684, 145123368]

約数ペア:

[(1, 145123368), (2, 72561684), (3, 48374456), (4, 36280842), (6, 24187228), (8, 18140421), (12, 12093614), (13, 11163336), (19, 7638072), (24, 6046807), (26, 5581668), (38, 3819036), (39, 3721112), (52, 2790834), (57, 2546024), (76, 1909518), (78, 1860556), (104, 1395417), (114, 1273012), (152, 954759), (156, 930278), (228, 636506), (247, 587544), (312, 465139), (456, 318253), (494, 293772), (741, 195848), (988, 146886), (1482, 97924), (1976, 73443), (2964, 48962), (5928, 24481)]