131574144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26357}}^1$

素因数の和:26387

約数の個数: 64

約数和(自身を含む): 376392240

約数和(自身を除く): 244818096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 26357, 52714, 79071, 105428, 158142, 210856, 316284, 342641, 421712, 632568, 685282, 843424, 1027923, 1265136, 1370564, 1686848, 2055846, 2530272, 2741128, 3373696, 4111692, 5060544, 5482256, 8223384, 10121088, 10964512, 16446768, 21929024, 32893536, 43858048, 65787072, 131574144]

約数ペア:

[(1, 131574144), (2, 65787072), (3, 43858048), (4, 32893536), (6, 21929024), (8, 16446768), (12, 10964512), (13, 10121088), (16, 8223384), (24, 5482256), (26, 5060544), (32, 4111692), (39, 3373696), (48, 2741128), (52, 2530272), (64, 2055846), (78, 1686848), (96, 1370564), (104, 1265136), (128, 1027923), (156, 843424), (192, 685282), (208, 632568), (312, 421712), (384, 342641), (416, 316284), (624, 210856), (832, 158142), (1248, 105428), (1664, 79071), (2496, 52714), (4992, 26357)]