151049488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 310741272

約数和(自身を除く): 159691784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 557, 997, 1114, 1994, 2228, 3988, 4456, 7976, 8912, 9469, 15952, 16949, 18938, 33898, 37876, 67796, 75752, 135592, 151504, 271184, 555329, 1110658, 2221316, 4442632, 8885264, 9440593, 18881186, 37762372, 75524744, 151049488]

約数ペア:

[(1, 151049488), (2, 75524744), (4, 37762372), (8, 18881186), (16, 9440593), (17, 8885264), (34, 4442632), (68, 2221316), (136, 1110658), (272, 555329), (557, 271184), (997, 151504), (1114, 135592), (1994, 75752), (2228, 67796), (3988, 37876), (4456, 33898), (7976, 18938), (8912, 16949), (9469, 15952)]