155964236460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{65963}}^1$

素因数の和:66383

約数の個数: 96

約数和(自身を含む): 441239000832

約数和(自身を除く): 285274764372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 251, 314, 471, 502, 628, 753, 785, 942, 1004, 1255, 1506, 1570, 1884, 2355, 2510, 3012, 3140, 3765, 4710, 5020, 7530, 9420, 15060, 39407, 65963, 78814, 118221, 131926, 157628, 197035, 197889, 236442, 263852, 329815, 394070, 395778, 472884, 591105, 659630, 788140, 791556, 989445, 1182210, 1319260, 1978890, 2364420, 3957780, 10356191, 16556713, 20712382, 31068573, 33113426, 41424764, 49670139, 51780955, 62137146, 66226852, 82783565, 99340278, 103561910, 124274292, 155342865, 165567130, 198680556, 207123820, 248350695, 310685730, 331134260, 496701390, 621371460, 993402780, 2599403941, 5198807882, 7798211823, 10397615764, 12997019705, 15596423646, 25994039410, 31192847292, 38991059115, 51988078820, 77982118230, 155964236460]

約数ペア:

[(1, 155964236460), (2, 77982118230), (3, 51988078820), (4, 38991059115), (5, 31192847292), (6, 25994039410), (10, 15596423646), (12, 12997019705), (15, 10397615764), (20, 7798211823), (30, 5198807882), (60, 2599403941), (157, 993402780), (251, 621371460), (314, 496701390), (471, 331134260), (502, 310685730), (628, 248350695), (753, 207123820), (785, 198680556), (942, 165567130), (1004, 155342865), (1255, 124274292), (1506, 103561910), (1570, 99340278), (1884, 82783565), (2355, 66226852), (2510, 62137146), (3012, 51780955), (3140, 49670139), (3765, 41424764), (4710, 33113426), (5020, 31068573), (7530, 20712382), (9420, 16556713), (15060, 10356191), (39407, 3957780), (65963, 2364420), (78814, 1978890), (118221, 1319260), (131926, 1182210), (157628, 989445), (197035, 791556), (197889, 788140), (236442, 659630), (263852, 591105), (329815, 472884), (394070, 395778)]