156923404100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{9619}}^1$

素因数の和:9870

約数の個数: 144

約数和(自身を含む): 366137815680

約数和(自身を除く): 209214411580

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 173, 205, 230, 346, 410, 460, 575, 692, 820, 865, 943, 1025, 1150, 1730, 1886, 2050, 2300, 3460, 3772, 3979, 4100, 4325, 4715, 7093, 7958, 8650, 9430, 9619, 14186, 15916, 17300, 18860, 19238, 19895, 23575, 28372, 35465, 38476, 39790, 47150, 48095, 70930, 79580, 94300, 96190, 99475, 141860, 163139, 177325, 192380, 198950, 221237, 240475, 326278, 354650, 394379, 397900, 442474, 480950, 652556, 709300, 788758, 815695, 884948, 961900, 1106185, 1577516, 1631390, 1664087, 1971895, 2212370, 3262780, 3328174, 3943790, 4078475, 4424740, 5530925, 6656348, 7887580, 8156950, 8320435, 9070717, 9859475, 11061850, 16313900, 16640870, 18141434, 19718950, 22123700, 33281740, 36282868, 38274001, 39437900, 41602175, 45353585, 68227567, 76548002, 83204350, 90707170, 136455134, 153096004, 166408700, 181414340, 191370005, 226767925, 272910268, 341137835, 382740010, 453535850, 682275670, 765480020, 907071700, 956850025, 1364551340, 1569234041, 1705689175, 1913700050, 3138468082, 3411378350, 3827400100, 6276936164, 6822756700, 7846170205, 15692340410, 31384680820, 39230851025, 78461702050, 156923404100]

約数ペア:

[(1, 156923404100), (2, 78461702050), (4, 39230851025), (5, 31384680820), (10, 15692340410), (20, 7846170205), (23, 6822756700), (25, 6276936164), (41, 3827400100), (46, 3411378350), (50, 3138468082), (82, 1913700050), (92, 1705689175), (100, 1569234041), (115, 1364551340), (164, 956850025), (173, 907071700), (205, 765480020), (230, 682275670), (346, 453535850), (410, 382740010), (460, 341137835), (575, 272910268), (692, 226767925), (820, 191370005), (865, 181414340), (943, 166408700), (1025, 153096004), (1150, 136455134), (1730, 90707170), (1886, 83204350), (2050, 76548002), (2300, 68227567), (3460, 45353585), (3772, 41602175), (3979, 39437900), (4100, 38274001), (4325, 36282868), (4715, 33281740), (7093, 22123700), (7958, 19718950), (8650, 18141434), (9430, 16640870), (9619, 16313900), (14186, 11061850), (15916, 9859475), (17300, 9070717), (18860, 8320435), (19238, 8156950), (19895, 7887580), (23575, 6656348), (28372, 5530925), (35465, 4424740), (38476, 4078475), (39790, 3943790), (47150, 3328174), (48095, 3262780), (70930, 2212370), (79580, 1971895), (94300, 1664087), (96190, 1631390), (99475, 1577516), (141860, 1106185), (163139, 961900), (177325, 884948), (192380, 815695), (198950, 788758), (221237, 709300), (240475, 652556), (326278, 480950), (354650, 442474), (394379, 397900)]