156918976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 331652880

約数和(自身を除く): 174733904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 233, 272, 466, 544, 619, 932, 1088, 1238, 1864, 2476, 3728, 3961, 4952, 7456, 7922, 9904, 10523, 14912, 15844, 19808, 21046, 31688, 39616, 42092, 63376, 84184, 126752, 144227, 168368, 253504, 288454, 336736, 576908, 673472, 1153816, 2307632, 2451859, 4615264, 4903718, 9230528, 9807436, 19614872, 39229744, 78459488, 156918976]

約数ペア:

[(1, 156918976), (2, 78459488), (4, 39229744), (8, 19614872), (16, 9807436), (17, 9230528), (32, 4903718), (34, 4615264), (64, 2451859), (68, 2307632), (136, 1153816), (233, 673472), (272, 576908), (466, 336736), (544, 288454), (619, 253504), (932, 168368), (1088, 144227), (1238, 126752), (1864, 84184), (2476, 63376), (3728, 42092), (3961, 39616), (4952, 31688), (7456, 21046), (7922, 19808), (9904, 15844), (10523, 14912)]