16167366950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 36510163200

約数和(自身を除く): 20342796250

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 199, 266, 350, 361, 398, 475, 643, 665, 722, 950, 995, 1286, 1330, 1393, 1805, 1990, 2527, 2786, 3215, 3325, 3610, 3781, 4501, 4975, 5054, 6430, 6650, 6965, 7562, 9002, 9025, 9950, 12217, 12635, 13930, 16075, 18050, 18905, 22505, 24434, 25270, 26467, 32150, 34825, 37810, 45010, 52934, 61085, 63175, 69650, 71839, 85519, 94525, 112525, 122170, 126350, 127957, 132335, 143678, 171038, 189050, 225050, 232123, 255914, 264670, 305425, 359195, 427595, 464246, 502873, 610850, 639785, 661675, 718390, 855190, 895699, 1005746, 1160615, 1279570, 1323350, 1624861, 1791398, 1795975, 2137975, 2321230, 2431183, 2514365, 3198925, 3249722, 3591950, 4275950, 4478495, 4862366, 5028730, 5803075, 6397850, 8124305, 8956990, 11606150, 12155915, 12571825, 16248610, 17018281, 22392475, 24311830, 25143650, 34036562, 40621525, 44784950, 46192477, 60779575, 81243050, 85091405, 92384954, 121559150, 170182810, 230962385, 323347339, 425457025, 461924770, 646694678, 850914050, 1154811925, 1616736695, 2309623850, 3233473390, 8083683475, 16167366950]

約数ペア:

[(1, 16167366950), (2, 8083683475), (5, 3233473390), (7, 2309623850), (10, 1616736695), (14, 1154811925), (19, 850914050), (25, 646694678), (35, 461924770), (38, 425457025), (50, 323347339), (70, 230962385), (95, 170182810), (133, 121559150), (175, 92384954), (190, 85091405), (199, 81243050), (266, 60779575), (350, 46192477), (361, 44784950), (398, 40621525), (475, 34036562), (643, 25143650), (665, 24311830), (722, 22392475), (950, 17018281), (995, 16248610), (1286, 12571825), (1330, 12155915), (1393, 11606150), (1805, 8956990), (1990, 8124305), (2527, 6397850), (2786, 5803075), (3215, 5028730), (3325, 4862366), (3610, 4478495), (3781, 4275950), (4501, 3591950), (4975, 3249722), (5054, 3198925), (6430, 2514365), (6650, 2431183), (6965, 2321230), (7562, 2137975), (9002, 1795975), (9025, 1791398), (9950, 1624861), (12217, 1323350), (12635, 1279570), (13930, 1160615), (16075, 1005746), (18050, 895699), (18905, 855190), (22505, 718390), (24434, 661675), (25270, 639785), (26467, 610850), (32150, 502873), (34825, 464246), (37810, 427595), (45010, 359195), (52934, 305425), (61085, 264670), (63175, 255914), (69650, 232123), (71839, 225050), (85519, 189050), (94525, 171038), (112525, 143678), (122170, 132335), (126350, 127957)]