155149488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 120

約数和(自身を含む): 474966128

約数和(自身を除く): 319816640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1237, 1608, 1742, 1872, 2412, 2474, 2613, 3216, 3484, 3711, 4824, 4948, 5226, 6968, 7422, 7839, 9648, 9896, 10452, 11133, 13936, 14844, 15678, 16081, 19792, 20904, 22266, 29688, 31356, 32162, 41808, 44532, 48243, 59376, 62712, 64324, 82879, 89064, 96486, 125424, 128648, 144729, 165758, 178128, 192972, 248637, 257296, 289458, 331516, 385944, 497274, 578916, 663032, 745911, 771888, 994548, 1077427, 1157832, 1326064, 1491822, 1989096, 2154854, 2315664, 2983644, 3232281, 3978192, 4309708, 5967288, 6464562, 8619416, 9696843, 11934576, 12929124, 17238832, 19393686, 25858248, 38787372, 51716496, 77574744, 155149488]

約数ペア:

[(1, 155149488), (2, 77574744), (3, 51716496), (4, 38787372), (6, 25858248), (8, 19393686), (9, 17238832), (12, 12929124), (13, 11934576), (16, 9696843), (18, 8619416), (24, 6464562), (26, 5967288), (36, 4309708), (39, 3978192), (48, 3232281), (52, 2983644), (67, 2315664), (72, 2154854), (78, 1989096), (104, 1491822), (117, 1326064), (134, 1157832), (144, 1077427), (156, 994548), (201, 771888), (208, 745911), (234, 663032), (268, 578916), (312, 497274), (402, 385944), (468, 331516), (536, 289458), (603, 257296), (624, 248637), (804, 192972), (871, 178128), (936, 165758), (1072, 144729), (1206, 128648), (1237, 125424), (1608, 96486), (1742, 89064), (1872, 82879), (2412, 64324), (2474, 62712), (2613, 59376), (3216, 48243), (3484, 44532), (3711, 41808), (4824, 32162), (4948, 31356), (5226, 29688), (6968, 22266), (7422, 20904), (7839, 19792), (9648, 16081), (9896, 15678), (10452, 14844), (11133, 13936)]