161496576

素因数分解:

$2^9\times 3^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 472061304

約数和(自身を除く): 310564728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 347, 384, 404, 512, 576, 606, 694, 768, 808, 909, 1041, 1152, 1212, 1388, 1536, 1616, 1818, 2082, 2304, 2424, 2776, 3123, 3232, 3636, 4164, 4608, 4848, 5552, 6246, 6464, 7272, 8328, 9696, 11104, 12492, 12928, 14544, 16656, 19392, 22208, 24984, 25856, 29088, 33312, 35047, 38784, 44416, 49968, 51712, 58176, 66624, 70094, 77568, 88832, 99936, 105141, 116352, 133248, 140188, 155136, 177664, 199872, 210282, 232704, 266496, 280376, 315423, 399744, 420564, 465408, 532992, 560752, 630846, 799488, 841128, 1121504, 1261692, 1598976, 1682256, 2243008, 2523384, 3364512, 4486016, 5046768, 6729024, 8972032, 10093536, 13458048, 17944064, 20187072, 26916096, 40374144, 53832192, 80748288, 161496576]

約数ペア:

[(1, 161496576), (2, 80748288), (3, 53832192), (4, 40374144), (6, 26916096), (8, 20187072), (9, 17944064), (12, 13458048), (16, 10093536), (18, 8972032), (24, 6729024), (32, 5046768), (36, 4486016), (48, 3364512), (64, 2523384), (72, 2243008), (96, 1682256), (101, 1598976), (128, 1261692), (144, 1121504), (192, 841128), (202, 799488), (256, 630846), (288, 560752), (303, 532992), (347, 465408), (384, 420564), (404, 399744), (512, 315423), (576, 280376), (606, 266496), (694, 232704), (768, 210282), (808, 199872), (909, 177664), (1041, 155136), (1152, 140188), (1212, 133248), (1388, 116352), (1536, 105141), (1616, 99936), (1818, 88832), (2082, 77568), (2304, 70094), (2424, 66624), (2776, 58176), (3123, 51712), (3232, 49968), (3636, 44416), (4164, 38784), (4608, 35047), (4848, 33312), (5552, 29088), (6246, 25856), (6464, 24984), (7272, 22208), (8328, 19392), (9696, 16656), (11104, 14544), (12492, 12928)]