157064198000

素因数分解:

$2^4\times 5^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{3167}}^1$

素因数の和:3508

約数の個数: 160

約数和(自身を含む): 384788371968

約数和(自身を除く): 227724173968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 137, 181, 200, 250, 274, 362, 400, 500, 548, 685, 724, 905, 1000, 1096, 1370, 1448, 1810, 2000, 2192, 2740, 2896, 3167, 3425, 3620, 4525, 5480, 6334, 6850, 7240, 9050, 10960, 12668, 13700, 14480, 15835, 17125, 18100, 22625, 24797, 25336, 27400, 31670, 34250, 36200, 45250, 49594, 50672, 54800, 63340, 68500, 72400, 79175, 90500, 99188, 123985, 126680, 137000, 158350, 181000, 198376, 247970, 253360, 274000, 316700, 362000, 395875, 396752, 433879, 495940, 573227, 619925, 633400, 791750, 867758, 991880, 1146454, 1239850, 1266800, 1583500, 1735516, 1983760, 2169395, 2292908, 2479700, 2866135, 3099625, 3167000, 3471032, 4338790, 4585816, 4959400, 5732270, 6199250, 6334000, 6942064, 8677580, 9171632, 9918800, 10846975, 11464540, 12398500, 14330675, 17355160, 21693950, 22929080, 24797000, 28661350, 34710320, 43387900, 45858160, 49594000, 54234875, 57322700, 71653375, 78532099, 86775800, 108469750, 114645400, 143306750, 157064198, 173551600, 216939500, 229290800, 286613500, 314128396, 392660495, 433879000, 573227000, 628256792, 785320990, 867758000, 1146454000, 1256513584, 1570641980, 1963302475, 3141283960, 3926604950, 6282567920, 7853209900, 9816512375, 15706419800, 19633024750, 31412839600, 39266049500, 78532099000, 157064198000]

約数ペア:

[(1, 157064198000), (2, 78532099000), (4, 39266049500), (5, 31412839600), (8, 19633024750), (10, 15706419800), (16, 9816512375), (20, 7853209900), (25, 6282567920), (40, 3926604950), (50, 3141283960), (80, 1963302475), (100, 1570641980), (125, 1256513584), (137, 1146454000), (181, 867758000), (200, 785320990), (250, 628256792), (274, 573227000), (362, 433879000), (400, 392660495), (500, 314128396), (548, 286613500), (685, 229290800), (724, 216939500), (905, 173551600), (1000, 157064198), (1096, 143306750), (1370, 114645400), (1448, 108469750), (1810, 86775800), (2000, 78532099), (2192, 71653375), (2740, 57322700), (2896, 54234875), (3167, 49594000), (3425, 45858160), (3620, 43387900), (4525, 34710320), (5480, 28661350), (6334, 24797000), (6850, 22929080), (7240, 21693950), (9050, 17355160), (10960, 14330675), (12668, 12398500), (13700, 11464540), (14480, 10846975), (15835, 9918800), (17125, 9171632), (18100, 8677580), (22625, 6942064), (24797, 6334000), (25336, 6199250), (27400, 5732270), (31670, 4959400), (34250, 4585816), (36200, 4338790), (45250, 3471032), (49594, 3167000), (50672, 3099625), (54800, 2866135), (63340, 2479700), (68500, 2292908), (72400, 2169395), (79175, 1983760), (90500, 1735516), (99188, 1583500), (123985, 1266800), (126680, 1239850), (137000, 1146454), (158350, 991880), (181000, 867758), (198376, 791750), (247970, 633400), (253360, 619925), (274000, 573227), (316700, 495940), (362000, 433879), (395875, 396752)]