156937507700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{8669}}^1$

素因数の和:9186

約数の個数: 144

約数和(自身を含む): 377120862720

約数和(自身を除く): 220183355020

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 463, 575, 782, 850, 926, 1150, 1564, 1700, 1852, 1955, 2300, 2315, 3910, 4630, 7820, 7871, 8669, 9260, 9775, 10649, 11575, 15742, 17338, 19550, 21298, 23150, 31484, 34676, 39100, 39355, 42596, 43345, 46300, 53245, 78710, 86690, 106490, 147373, 157420, 173380, 181033, 196775, 199387, 212980, 216725, 266225, 294746, 362066, 393550, 398774, 433450, 532450, 589492, 724132, 736865, 787100, 797548, 866900, 905165, 996935, 1064900, 1473730, 1810330, 1993870, 2947460, 3389579, 3620660, 3684325, 3987740, 4013747, 4525825, 4984675, 6779158, 7368650, 8027494, 9051650, 9969350, 13558316, 14737300, 16054988, 16947895, 18103300, 19938700, 20068735, 33895790, 40137470, 67791580, 68233699, 80274940, 84739475, 92316181, 100343675, 136467398, 169478950, 184632362, 200687350, 272934796, 338957900, 341168495, 369264724, 401374700, 461580905, 682336990, 923161810, 1364673980, 1569375077, 1705842475, 1846323620, 2307904525, 3138750154, 3411684950, 4615809050, 6277500308, 6823369900, 7846875385, 9231618100, 15693750770, 31387501540, 39234376925, 78468753850, 156937507700]

約数ペア:

[(1, 156937507700), (2, 78468753850), (4, 39234376925), (5, 31387501540), (10, 15693750770), (17, 9231618100), (20, 7846875385), (23, 6823369900), (25, 6277500308), (34, 4615809050), (46, 3411684950), (50, 3138750154), (68, 2307904525), (85, 1846323620), (92, 1705842475), (100, 1569375077), (115, 1364673980), (170, 923161810), (230, 682336990), (340, 461580905), (391, 401374700), (425, 369264724), (460, 341168495), (463, 338957900), (575, 272934796), (782, 200687350), (850, 184632362), (926, 169478950), (1150, 136467398), (1564, 100343675), (1700, 92316181), (1852, 84739475), (1955, 80274940), (2300, 68233699), (2315, 67791580), (3910, 40137470), (4630, 33895790), (7820, 20068735), (7871, 19938700), (8669, 18103300), (9260, 16947895), (9775, 16054988), (10649, 14737300), (11575, 13558316), (15742, 9969350), (17338, 9051650), (19550, 8027494), (21298, 7368650), (23150, 6779158), (31484, 4984675), (34676, 4525825), (39100, 4013747), (39355, 3987740), (42596, 3684325), (43345, 3620660), (46300, 3389579), (53245, 2947460), (78710, 1993870), (86690, 1810330), (106490, 1473730), (147373, 1064900), (157420, 996935), (173380, 905165), (181033, 866900), (196775, 797548), (199387, 787100), (212980, 736865), (216725, 724132), (266225, 589492), (294746, 532450), (362066, 433450), (393550, 398774)]