156970028982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{211457}}^1$

素因数の和:211813

約数の個数: 64

約数和(自身を含む): 350133848064

約数和(自身を除く): 193163819082

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 307, 403, 614, 806, 921, 1209, 1842, 2418, 3991, 7982, 9517, 11973, 19034, 23946, 28551, 57102, 123721, 211457, 247442, 371163, 422914, 634371, 742326, 1268742, 2748941, 5497882, 6555167, 8246823, 13110334, 16493646, 19665501, 39331002, 64917299, 85217171, 129834598, 170434342, 194751897, 255651513, 389503794, 511303026, 843924887, 1687849774, 2012436269, 2531774661, 4024872538, 5063549322, 6037308807, 12074617614, 26161671497, 52323342994, 78485014491, 156970028982]

約数ペア:

[(1, 156970028982), (2, 78485014491), (3, 52323342994), (6, 26161671497), (13, 12074617614), (26, 6037308807), (31, 5063549322), (39, 4024872538), (62, 2531774661), (78, 2012436269), (93, 1687849774), (186, 843924887), (307, 511303026), (403, 389503794), (614, 255651513), (806, 194751897), (921, 170434342), (1209, 129834598), (1842, 85217171), (2418, 64917299), (3991, 39331002), (7982, 19665501), (9517, 16493646), (11973, 13110334), (19034, 8246823), (23946, 6555167), (28551, 5497882), (57102, 2748941), (123721, 1268742), (211457, 742326), (247442, 634371), (371163, 422914)]