156937825100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{20873}}^1$

素因数の和:21384

約数の個数: 144

約数和(自身を含む): 407016949248

約数和(自身を除く): 250079124148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 467, 575, 644, 700, 805, 934, 1150, 1610, 1868, 2300, 2335, 3220, 3269, 4025, 4670, 6538, 8050, 9340, 10741, 11675, 13076, 16100, 16345, 20873, 21482, 23350, 32690, 41746, 42964, 46700, 53705, 65380, 75187, 81725, 83492, 104365, 107410, 146111, 150374, 163450, 208730, 214820, 268525, 292222, 300748, 326900, 375935, 417460, 480079, 521825, 537050, 584444, 730555, 751870, 960158, 1043650, 1074100, 1461110, 1503740, 1879675, 1920316, 2087300, 2400395, 2922220, 3360553, 3652775, 3759350, 4800790, 6721106, 7305550, 7518700, 9601580, 9747691, 12001975, 13442212, 14611100, 16802765, 19495382, 24003950, 33605530, 38990764, 48007900, 48738455, 67211060, 68233837, 84013825, 97476910, 136467674, 168027650, 194953820, 224196893, 243692275, 272935348, 336055300, 341169185, 448393786, 487384550, 682338370, 896787572, 974769100, 1120984465, 1364676740, 1569378251, 1705845925, 2241968930, 3138756502, 3411691850, 4483937860, 5604922325, 6277513004, 6823383700, 7846891255, 11209844650, 15693782510, 22419689300, 31387565020, 39234456275, 78468912550, 156937825100]

約数ペア:

[(1, 156937825100), (2, 78468912550), (4, 39234456275), (5, 31387565020), (7, 22419689300), (10, 15693782510), (14, 11209844650), (20, 7846891255), (23, 6823383700), (25, 6277513004), (28, 5604922325), (35, 4483937860), (46, 3411691850), (50, 3138756502), (70, 2241968930), (92, 1705845925), (100, 1569378251), (115, 1364676740), (140, 1120984465), (161, 974769100), (175, 896787572), (230, 682338370), (322, 487384550), (350, 448393786), (460, 341169185), (467, 336055300), (575, 272935348), (644, 243692275), (700, 224196893), (805, 194953820), (934, 168027650), (1150, 136467674), (1610, 97476910), (1868, 84013825), (2300, 68233837), (2335, 67211060), (3220, 48738455), (3269, 48007900), (4025, 38990764), (4670, 33605530), (6538, 24003950), (8050, 19495382), (9340, 16802765), (10741, 14611100), (11675, 13442212), (13076, 12001975), (16100, 9747691), (16345, 9601580), (20873, 7518700), (21482, 7305550), (23350, 6721106), (32690, 4800790), (41746, 3759350), (42964, 3652775), (46700, 3360553), (53705, 2922220), (65380, 2400395), (75187, 2087300), (81725, 1920316), (83492, 1879675), (104365, 1503740), (107410, 1461110), (146111, 1074100), (150374, 1043650), (163450, 960158), (208730, 751870), (214820, 730555), (268525, 584444), (292222, 537050), (300748, 521825), (326900, 480079), (375935, 417460)]