152956160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 429534336

約数和(自身を除く): 276578176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 397, 430, 448, 560, 602, 640, 688, 794, 860, 896, 1120, 1204, 1280, 1376, 1505, 1588, 1720, 1792, 1985, 2240, 2408, 2752, 2779, 3010, 3176, 3440, 3970, 4480, 4816, 5504, 5558, 6020, 6352, 6880, 7940, 8960, 9632, 11008, 11116, 12040, 12704, 13760, 13895, 15880, 17071, 19264, 22232, 24080, 25408, 27520, 27790, 31760, 34142, 38528, 44464, 48160, 50816, 55040, 55580, 63520, 68284, 77056, 85355, 88928, 96320, 101632, 111160, 119497, 127040, 136568, 170710, 177856, 192640, 222320, 238994, 254080, 273136, 341420, 355712, 385280, 444640, 477988, 508160, 546272, 597485, 682840, 711424, 889280, 955976, 1092544, 1194970, 1365680, 1778560, 1911952, 2185088, 2389940, 2731360, 3557120, 3823904, 4370176, 4779880, 5462720, 7647808, 9559760, 10925440, 15295616, 19119520, 21850880, 30591232, 38239040, 76478080, 152956160]

約数ペア:

[(1, 152956160), (2, 76478080), (4, 38239040), (5, 30591232), (7, 21850880), (8, 19119520), (10, 15295616), (14, 10925440), (16, 9559760), (20, 7647808), (28, 5462720), (32, 4779880), (35, 4370176), (40, 3823904), (43, 3557120), (56, 2731360), (64, 2389940), (70, 2185088), (80, 1911952), (86, 1778560), (112, 1365680), (128, 1194970), (140, 1092544), (160, 955976), (172, 889280), (215, 711424), (224, 682840), (256, 597485), (280, 546272), (301, 508160), (320, 477988), (344, 444640), (397, 385280), (430, 355712), (448, 341420), (560, 273136), (602, 254080), (640, 238994), (688, 222320), (794, 192640), (860, 177856), (896, 170710), (1120, 136568), (1204, 127040), (1280, 119497), (1376, 111160), (1505, 101632), (1588, 96320), (1720, 88928), (1792, 85355), (1985, 77056), (2240, 68284), (2408, 63520), (2752, 55580), (2779, 55040), (3010, 50816), (3176, 48160), (3440, 44464), (3970, 38528), (4480, 34142), (4816, 31760), (5504, 27790), (5558, 27520), (6020, 25408), (6352, 24080), (6880, 22232), (7940, 19264), (8960, 17071), (9632, 15880), (11008, 13895), (11116, 13760), (12040, 12704)]