15672397832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 36578304000

約数和(自身を除く): 20905906168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 251, 364, 398, 431, 502, 728, 796, 862, 1004, 1393, 1592, 1724, 1757, 2008, 2587, 2786, 3017, 3263, 3448, 3514, 5174, 5572, 5603, 6034, 6526, 7028, 10348, 11144, 11206, 12068, 13052, 14056, 18109, 20696, 22412, 22841, 24136, 26104, 36218, 39221, 44824, 45682, 49949, 72436, 78442, 85769, 91364, 99898, 108181, 144872, 156884, 171538, 182728, 199796, 216362, 313768, 343076, 349643, 399592, 432724, 600383, 649337, 686152, 699286, 757267, 865448, 1114997, 1200766, 1298674, 1398572, 1406353, 1514534, 2229994, 2401532, 2597348, 2797144, 2812706, 3029068, 4459988, 4545359, 4803064, 5194696, 5625412, 6058136, 7804979, 8919976, 9090718, 9844471, 11250824, 15609958, 18181436, 19688942, 21528019, 31219916, 36362872, 39377884, 43056038, 62439832, 78755768, 86112076, 150696133, 172224152, 279864247, 301392266, 559728494, 602784532, 1119456988, 1205569064, 1959049729, 2238913976, 3918099458, 7836198916, 15672397832]

約数ペア:

[(1, 15672397832), (2, 7836198916), (4, 3918099458), (7, 2238913976), (8, 1959049729), (13, 1205569064), (14, 1119456988), (26, 602784532), (28, 559728494), (52, 301392266), (56, 279864247), (91, 172224152), (104, 150696133), (182, 86112076), (199, 78755768), (251, 62439832), (364, 43056038), (398, 39377884), (431, 36362872), (502, 31219916), (728, 21528019), (796, 19688942), (862, 18181436), (1004, 15609958), (1393, 11250824), (1592, 9844471), (1724, 9090718), (1757, 8919976), (2008, 7804979), (2587, 6058136), (2786, 5625412), (3017, 5194696), (3263, 4803064), (3448, 4545359), (3514, 4459988), (5174, 3029068), (5572, 2812706), (5603, 2797144), (6034, 2597348), (6526, 2401532), (7028, 2229994), (10348, 1514534), (11144, 1406353), (11206, 1398572), (12068, 1298674), (13052, 1200766), (14056, 1114997), (18109, 865448), (20696, 757267), (22412, 699286), (22841, 686152), (24136, 649337), (26104, 600383), (36218, 432724), (39221, 399592), (44824, 349643), (45682, 343076), (49949, 313768), (72436, 216362), (78442, 199796), (85769, 182728), (91364, 171538), (99898, 156884), (108181, 144872)]