157035506420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5801}}^1\times {\mathrm{8009}}^1$

素因数の和:13845

約数の個数: 72

約数和(自身を含む): 357199317720

約数和(自身を除く): 200163811300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 5801, 8009, 11602, 16018, 23204, 29005, 32036, 40045, 58010, 75413, 80090, 104117, 116020, 150826, 160180, 208234, 301652, 377065, 416468, 520585, 754130, 980369, 1041170, 1353521, 1508260, 1960738, 2082340, 2707042, 3921476, 4901845, 5414084, 6767605, 9803690, 13535210, 19607380, 27070420, 46460209, 92920418, 185840836, 232301045, 464602090, 603982717, 929204180, 1207965434, 2415930868, 3019913585, 6039827170, 7851775321, 12079654340, 15703550642, 31407101284, 39258876605, 78517753210, 157035506420]

約数ペア:

[(1, 157035506420), (2, 78517753210), (4, 39258876605), (5, 31407101284), (10, 15703550642), (13, 12079654340), (20, 7851775321), (26, 6039827170), (52, 3019913585), (65, 2415930868), (130, 1207965434), (169, 929204180), (260, 603982717), (338, 464602090), (676, 232301045), (845, 185840836), (1690, 92920418), (3380, 46460209), (5801, 27070420), (8009, 19607380), (11602, 13535210), (16018, 9803690), (23204, 6767605), (29005, 5414084), (32036, 4901845), (40045, 3921476), (58010, 2707042), (75413, 2082340), (80090, 1960738), (104117, 1508260), (116020, 1353521), (150826, 1041170), (160180, 980369), (208234, 754130), (301652, 520585), (377065, 416468)]