156977931008

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{50069}}^1$

素因数の和:50453

約数の個数: 72

約数和(自身を含む): 322790074320

約数和(自身を除く): 165812143312

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 331, 592, 662, 1184, 1324, 2368, 2648, 4736, 5296, 9472, 10592, 12247, 21184, 24494, 42368, 48988, 50069, 84736, 97976, 100138, 195952, 200276, 391904, 400552, 783808, 801104, 1567616, 1602208, 1852553, 3135232, 3204416, 3705106, 6408832, 7410212, 12817664, 14820424, 16572839, 29640848, 33145678, 59281696, 66291356, 118563392, 132582712, 237126784, 265165424, 474253568, 530330848, 613195043, 1060661696, 1226390086, 2121323392, 2452780172, 4242646784, 4905560344, 9811120688, 19622241376, 39244482752, 78488965504, 156977931008]

約数ペア:

[(1, 156977931008), (2, 78488965504), (4, 39244482752), (8, 19622241376), (16, 9811120688), (32, 4905560344), (37, 4242646784), (64, 2452780172), (74, 2121323392), (128, 1226390086), (148, 1060661696), (256, 613195043), (296, 530330848), (331, 474253568), (592, 265165424), (662, 237126784), (1184, 132582712), (1324, 118563392), (2368, 66291356), (2648, 59281696), (4736, 33145678), (5296, 29640848), (9472, 16572839), (10592, 14820424), (12247, 12817664), (21184, 7410212), (24494, 6408832), (42368, 3705106), (48988, 3204416), (50069, 3135232), (84736, 1852553), (97976, 1602208), (100138, 1567616), (195952, 801104), (200276, 783808), (391904, 400552)]