156201984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 132

約数和(自身を含む): 478040004

約数和(自身を除く): 321838020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 997, 1024, 1088, 1152, 1224, 1536, 1632, 1994, 2176, 2304, 2448, 2991, 3072, 3264, 3988, 4352, 4608, 4896, 5982, 6528, 7976, 8704, 8973, 9216, 9792, 11964, 13056, 15952, 16949, 17408, 17946, 19584, 23928, 26112, 31904, 33898, 35892, 39168, 47856, 50847, 52224, 63808, 67796, 71784, 78336, 95712, 101694, 127616, 135592, 143568, 152541, 156672, 191424, 203388, 255232, 271184, 287136, 305082, 382848, 406776, 510464, 542368, 574272, 610164, 765696, 813552, 1020928, 1084736, 1148544, 1220328, 1531392, 1627104, 2169472, 2297088, 2440656, 3062784, 3254208, 4338944, 4594176, 4881312, 6508416, 8677888, 9188352, 9762624, 13016832, 17355776, 19525248, 26033664, 39050496, 52067328, 78100992, 156201984]

約数ペア:

[(1, 156201984), (2, 78100992), (3, 52067328), (4, 39050496), (6, 26033664), (8, 19525248), (9, 17355776), (12, 13016832), (16, 9762624), (17, 9188352), (18, 8677888), (24, 6508416), (32, 4881312), (34, 4594176), (36, 4338944), (48, 3254208), (51, 3062784), (64, 2440656), (68, 2297088), (72, 2169472), (96, 1627104), (102, 1531392), (128, 1220328), (136, 1148544), (144, 1084736), (153, 1020928), (192, 813552), (204, 765696), (256, 610164), (272, 574272), (288, 542368), (306, 510464), (384, 406776), (408, 382848), (512, 305082), (544, 287136), (576, 271184), (612, 255232), (768, 203388), (816, 191424), (997, 156672), (1024, 152541), (1088, 143568), (1152, 135592), (1224, 127616), (1536, 101694), (1632, 95712), (1994, 78336), (2176, 71784), (2304, 67796), (2448, 63808), (2991, 52224), (3072, 50847), (3264, 47856), (3988, 39168), (4352, 35892), (4608, 33898), (4896, 31904), (5982, 26112), (6528, 23928), (7976, 19584), (8704, 17946), (8973, 17408), (9216, 16949), (9792, 15952), (11964, 13056)]