156721958718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21713}}^1$

素因数の和:21870

約数の個数: 128

約数和(自身を含む): 360972146304

約数和(自身を除く): 204250187586

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 61, 74, 78, 82, 111, 122, 123, 183, 222, 246, 366, 481, 533, 793, 962, 1066, 1443, 1517, 1586, 1599, 2257, 2379, 2501, 2886, 3034, 3198, 4514, 4551, 4758, 5002, 6771, 7503, 9102, 13542, 15006, 19721, 21713, 29341, 32513, 39442, 43426, 58682, 59163, 65026, 65139, 88023, 92537, 97539, 118326, 130278, 176046, 185074, 195078, 277611, 282269, 555222, 564538, 803381, 846807, 890233, 1202981, 1324493, 1606762, 1693614, 1780466, 2405962, 2410143, 2648986, 2670699, 3608943, 3973479, 4820286, 5341398, 7217886, 7946958, 10443953, 11573029, 17218409, 20887906, 23146058, 31331859, 32938621, 34436818, 34719087, 49006241, 51655227, 54304213, 62663718, 65877242, 69438174, 98012482, 98815863, 103310454, 108608426, 147018723, 162912639, 197631726, 294037446, 325825278, 428202073, 637081133, 705954769, 856404146, 1274162266, 1284606219, 1411909538, 1911243399, 2009255881, 2117864307, 2569212438, 3822486798, 4018511762, 4235728614, 6027767643, 12055535286, 26120326453, 52240652906, 78360979359, 156721958718]

約数ペア:

[(1, 156721958718), (2, 78360979359), (3, 52240652906), (6, 26120326453), (13, 12055535286), (26, 6027767643), (37, 4235728614), (39, 4018511762), (41, 3822486798), (61, 2569212438), (74, 2117864307), (78, 2009255881), (82, 1911243399), (111, 1411909538), (122, 1284606219), (123, 1274162266), (183, 856404146), (222, 705954769), (246, 637081133), (366, 428202073), (481, 325825278), (533, 294037446), (793, 197631726), (962, 162912639), (1066, 147018723), (1443, 108608426), (1517, 103310454), (1586, 98815863), (1599, 98012482), (2257, 69438174), (2379, 65877242), (2501, 62663718), (2886, 54304213), (3034, 51655227), (3198, 49006241), (4514, 34719087), (4551, 34436818), (4758, 32938621), (5002, 31331859), (6771, 23146058), (7503, 20887906), (9102, 17218409), (13542, 11573029), (15006, 10443953), (19721, 7946958), (21713, 7217886), (29341, 5341398), (32513, 4820286), (39442, 3973479), (43426, 3608943), (58682, 2670699), (59163, 2648986), (65026, 2410143), (65139, 2405962), (88023, 1780466), (92537, 1693614), (97539, 1606762), (118326, 1324493), (130278, 1202981), (176046, 890233), (185074, 846807), (195078, 803381), (277611, 564538), (282269, 555222)]