145015458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 345243648

約数和(自身を除く): 200228190

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 186, 217, 254, 381, 434, 651, 762, 877, 889, 1302, 1754, 1778, 2631, 2667, 3937, 5262, 5334, 6139, 7874, 11811, 12278, 18417, 23622, 27187, 27559, 36834, 54374, 55118, 81561, 82677, 111379, 163122, 165354, 190309, 222758, 334137, 380618, 570927, 668274, 779653, 1141854, 1559306, 2338959, 3452749, 4677918, 6905498, 10358247, 20716494, 24169243, 48338486, 72507729, 145015458]

約数ペア:

[(1, 145015458), (2, 72507729), (3, 48338486), (6, 24169243), (7, 20716494), (14, 10358247), (21, 6905498), (31, 4677918), (42, 3452749), (62, 2338959), (93, 1559306), (127, 1141854), (186, 779653), (217, 668274), (254, 570927), (381, 380618), (434, 334137), (651, 222758), (762, 190309), (877, 165354), (889, 163122), (1302, 111379), (1754, 82677), (1778, 81561), (2631, 55118), (2667, 54374), (3937, 36834), (5262, 27559), (5334, 27187), (6139, 23622), (7874, 18417), (11811, 12278)]