191631336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19813}}^1$

素因数の和:19866

約数の個数: 64

約数和(自身を含む): 532600320

約数和(自身を除く): 340968984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 19813, 39626, 59439, 79252, 118878, 158504, 237756, 257569, 475512, 515138, 614203, 772707, 1030276, 1228406, 1545414, 1842609, 2060552, 2456812, 3090828, 3685218, 4913624, 6181656, 7370436, 7984639, 14740872, 15969278, 23953917, 31938556, 47907834, 63877112, 95815668, 191631336]

約数ペア:

[(1, 191631336), (2, 95815668), (3, 63877112), (4, 47907834), (6, 31938556), (8, 23953917), (12, 15969278), (13, 14740872), (24, 7984639), (26, 7370436), (31, 6181656), (39, 4913624), (52, 3685218), (62, 3090828), (78, 2456812), (93, 2060552), (104, 1842609), (124, 1545414), (156, 1228406), (186, 1030276), (248, 772707), (312, 614203), (372, 515138), (403, 475512), (744, 257569), (806, 237756), (1209, 158504), (1612, 118878), (2418, 79252), (3224, 59439), (4836, 39626), (9672, 19813)]