193999248

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8581}}^1$

素因数の和:8752

約数の個数: 60

約数和(自身を含む): 546450268

約数和(自身を除く): 352451020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 8581, 11304, 17162, 22608, 25743, 34324, 51486, 68648, 77229, 102972, 137296, 154458, 205944, 308916, 411888, 617832, 1235664, 1347217, 2694434, 4041651, 5388868, 8083302, 10777736, 12124953, 16166604, 21555472, 24249906, 32333208, 48499812, 64666416, 96999624, 193999248]

約数ペア:

[(1, 193999248), (2, 96999624), (3, 64666416), (4, 48499812), (6, 32333208), (8, 24249906), (9, 21555472), (12, 16166604), (16, 12124953), (18, 10777736), (24, 8083302), (36, 5388868), (48, 4041651), (72, 2694434), (144, 1347217), (157, 1235664), (314, 617832), (471, 411888), (628, 308916), (942, 205944), (1256, 154458), (1413, 137296), (1884, 102972), (2512, 77229), (2826, 68648), (3768, 51486), (5652, 34324), (7536, 25743), (8581, 22608), (11304, 17162)]