133737344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 289170000

約数和(自身を除く): 155432656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 179, 208, 358, 416, 449, 716, 832, 898, 1432, 1664, 1796, 2327, 2864, 3592, 4654, 5728, 5837, 7184, 9308, 11456, 11674, 14368, 18616, 22912, 23348, 28736, 37232, 46696, 57472, 74464, 80371, 93392, 148928, 160742, 186784, 297856, 321484, 373568, 642968, 747136, 1044823, 1285936, 2089646, 2571872, 4179292, 5143744, 8358584, 10287488, 16717168, 33434336, 66868672, 133737344]

約数ペア:

[(1, 133737344), (2, 66868672), (4, 33434336), (8, 16717168), (13, 10287488), (16, 8358584), (26, 5143744), (32, 4179292), (52, 2571872), (64, 2089646), (104, 1285936), (128, 1044823), (179, 747136), (208, 642968), (358, 373568), (416, 321484), (449, 297856), (716, 186784), (832, 160742), (898, 148928), (1432, 93392), (1664, 80371), (1796, 74464), (2327, 57472), (2864, 46696), (3592, 37232), (4654, 28736), (5728, 23348), (5837, 22912), (7184, 18616), (9308, 14368), (11456, 11674)]