156957109504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{371359}}^1$

素因数の和:371515

約数の個数: 72

約数和(自身を含む): 340058808320

約数和(自身を除く): 183101698816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 6604, 8128, 13208, 16256, 26416, 32512, 52832, 105664, 211328, 371359, 422656, 742718, 1485436, 2970872, 4827667, 5941744, 9655334, 11883488, 19310668, 23766976, 38621336, 47162593, 47533952, 77242672, 94325186, 95067904, 154485344, 188650372, 308970688, 377300744, 613113709, 617941376, 754601488, 1226227418, 1235882752, 1509202976, 2452454836, 3018405952, 4904909672, 6036811904, 9809819344, 12073623808, 19619638688, 39239277376, 78478554752, 156957109504]

約数ペア:

[(1, 156957109504), (2, 78478554752), (4, 39239277376), (8, 19619638688), (13, 12073623808), (16, 9809819344), (26, 6036811904), (32, 4904909672), (52, 3018405952), (64, 2452454836), (104, 1509202976), (127, 1235882752), (128, 1226227418), (208, 754601488), (254, 617941376), (256, 613113709), (416, 377300744), (508, 308970688), (832, 188650372), (1016, 154485344), (1651, 95067904), (1664, 94325186), (2032, 77242672), (3302, 47533952), (3328, 47162593), (4064, 38621336), (6604, 23766976), (8128, 19310668), (13208, 11883488), (16256, 9655334), (26416, 5941744), (32512, 4827667), (52832, 2970872), (105664, 1485436), (211328, 742718), (371359, 422656)]