163693950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 493682688

約数和(自身を除く): 329988738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 47, 50, 62, 70, 75, 93, 94, 105, 107, 141, 150, 155, 175, 186, 210, 214, 217, 235, 282, 310, 321, 329, 350, 434, 465, 470, 525, 535, 642, 651, 658, 705, 749, 775, 930, 987, 1050, 1070, 1085, 1175, 1302, 1410, 1457, 1498, 1550, 1605, 1645, 1974, 2170, 2247, 2325, 2350, 2675, 2914, 3210, 3255, 3290, 3317, 3525, 3745, 4371, 4494, 4650, 4935, 5029, 5350, 5425, 6510, 6634, 7050, 7285, 7490, 8025, 8225, 8742, 9870, 9951, 10058, 10199, 10850, 11235, 14570, 15087, 16050, 16275, 16450, 16585, 18725, 19902, 20398, 21855, 22470, 23219, 24675, 25145, 30174, 30597, 32550, 33170, 35203, 36425, 37450, 43710, 46438, 49350, 49755, 50290, 50995, 56175, 61194, 69657, 70406, 72850, 75435, 82925, 99510, 101990, 105609, 109275, 112350, 116095, 125725, 139314, 150870, 152985, 155899, 165850, 176015, 211218, 218550, 232190, 248775, 251450, 254975, 305970, 311798, 348285, 352030, 377175, 467697, 497550, 509950, 528045, 580475, 696570, 754350, 764925, 779495, 880075, 935394, 1056090, 1091293, 1160950, 1529850, 1558990, 1741425, 1760150, 2182586, 2338485, 2640225, 3273879, 3482850, 3897475, 4676970, 5280450, 5456465, 6547758, 7794950, 10912930, 11692425, 16369395, 23384850, 27282325, 32738790, 54564650, 81846975, 163693950]

約数ペア:

[(1, 163693950), (2, 81846975), (3, 54564650), (5, 32738790), (6, 27282325), (7, 23384850), (10, 16369395), (14, 11692425), (15, 10912930), (21, 7794950), (25, 6547758), (30, 5456465), (31, 5280450), (35, 4676970), (42, 3897475), (47, 3482850), (50, 3273879), (62, 2640225), (70, 2338485), (75, 2182586), (93, 1760150), (94, 1741425), (105, 1558990), (107, 1529850), (141, 1160950), (150, 1091293), (155, 1056090), (175, 935394), (186, 880075), (210, 779495), (214, 764925), (217, 754350), (235, 696570), (282, 580475), (310, 528045), (321, 509950), (329, 497550), (350, 467697), (434, 377175), (465, 352030), (470, 348285), (525, 311798), (535, 305970), (642, 254975), (651, 251450), (658, 248775), (705, 232190), (749, 218550), (775, 211218), (930, 176015), (987, 165850), (1050, 155899), (1070, 152985), (1085, 150870), (1175, 139314), (1302, 125725), (1410, 116095), (1457, 112350), (1498, 109275), (1550, 105609), (1605, 101990), (1645, 99510), (1974, 82925), (2170, 75435), (2247, 72850), (2325, 70406), (2350, 69657), (2675, 61194), (2914, 56175), (3210, 50995), (3255, 50290), (3290, 49755), (3317, 49350), (3525, 46438), (3745, 43710), (4371, 37450), (4494, 36425), (4650, 35203), (4935, 33170), (5029, 32550), (5350, 30597), (5425, 30174), (6510, 25145), (6634, 24675), (7050, 23219), (7285, 22470), (7490, 21855), (8025, 20398), (8225, 19902), (8742, 18725), (9870, 16585), (9951, 16450), (10058, 16275), (10199, 16050), (10850, 15087), (11235, 14570)]