157524448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 344227968

約数和(自身を除く): 186703520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 61, 68, 94, 101, 122, 136, 188, 202, 244, 272, 376, 404, 488, 544, 752, 799, 808, 976, 1037, 1504, 1598, 1616, 1717, 1952, 2074, 2867, 3196, 3232, 3434, 4148, 4747, 5734, 6161, 6392, 6868, 8296, 9494, 11468, 12322, 12784, 13736, 16592, 18988, 22936, 24644, 25568, 27472, 33184, 37976, 45872, 48739, 49288, 54944, 75952, 80699, 91744, 97478, 98576, 104737, 151904, 161398, 194956, 197152, 209474, 289567, 322796, 389912, 418948, 579134, 645592, 779824, 837896, 1158268, 1291184, 1559648, 1675792, 2316536, 2582368, 3351584, 4633072, 4922639, 9266144, 9845278, 19690556, 39381112, 78762224, 157524448]

約数ペア:

[(1, 157524448), (2, 78762224), (4, 39381112), (8, 19690556), (16, 9845278), (17, 9266144), (32, 4922639), (34, 4633072), (47, 3351584), (61, 2582368), (68, 2316536), (94, 1675792), (101, 1559648), (122, 1291184), (136, 1158268), (188, 837896), (202, 779824), (244, 645592), (272, 579134), (376, 418948), (404, 389912), (488, 322796), (544, 289567), (752, 209474), (799, 197152), (808, 194956), (976, 161398), (1037, 151904), (1504, 104737), (1598, 98576), (1616, 97478), (1717, 91744), (1952, 80699), (2074, 75952), (2867, 54944), (3196, 49288), (3232, 48739), (3434, 45872), (4148, 37976), (4747, 33184), (5734, 27472), (6161, 25568), (6392, 24644), (6868, 22936), (8296, 18988), (9494, 16592), (11468, 13736), (12322, 12784)]