148929928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 342696960

約数和(自身を除く): 193767032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2143, 2482, 4088, 4286, 4964, 8572, 8687, 9928, 15001, 17144, 17374, 30002, 34748, 36431, 60004, 69496, 72862, 120008, 145724, 156439, 255017, 291448, 312878, 510034, 625756, 1020068, 1095073, 1251512, 2040136, 2190146, 2659463, 4380292, 5318926, 8760584, 10637852, 18616241, 21275704, 37232482, 74464964, 148929928]

約数ペア:

[(1, 148929928), (2, 74464964), (4, 37232482), (7, 21275704), (8, 18616241), (14, 10637852), (17, 8760584), (28, 5318926), (34, 4380292), (56, 2659463), (68, 2190146), (73, 2040136), (119, 1251512), (136, 1095073), (146, 1020068), (238, 625756), (292, 510034), (476, 312878), (511, 291448), (584, 255017), (952, 156439), (1022, 145724), (1241, 120008), (2044, 72862), (2143, 69496), (2482, 60004), (4088, 36431), (4286, 34748), (4964, 30002), (8572, 17374), (8687, 17144), (9928, 15001)]