121489657744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{18671}}^1$

素因数の和:18849

約数の個数: 160

約数和(自身を含む): 299510830080

約数和(自身を除く): 178021172336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 109, 112, 164, 182, 208, 218, 287, 328, 364, 436, 533, 574, 656, 728, 763, 872, 1066, 1148, 1417, 1456, 1526, 1744, 2132, 2296, 2834, 3052, 3731, 4264, 4469, 4592, 5668, 6104, 7462, 8528, 8938, 9919, 11336, 12208, 14924, 17876, 18671, 19838, 22672, 29848, 31283, 35752, 37342, 39676, 58097, 59696, 62566, 71504, 74684, 79352, 116194, 125132, 130697, 149368, 158704, 232388, 242723, 250264, 261394, 298736, 406679, 464776, 485446, 500528, 522788, 765511, 813358, 929552, 970892, 1045576, 1531022, 1626716, 1699061, 1941784, 2035139, 2091152, 3062044, 3253432, 3398122, 3883568, 4070278, 5358577, 6124088, 6506864, 6796244, 8140556, 9951643, 10717154, 12248176, 13592488, 14245973, 16281112, 19903286, 21434308, 26456807, 27184976, 28491946, 32562224, 39806572, 42868616, 52913614, 56983892, 69661501, 79613144, 83440699, 85737232, 105827228, 113967784, 139323002, 159226288, 166881398, 185197649, 211654456, 227935568, 278646004, 333762796, 370395298, 423308912, 557292008, 584084893, 667525592, 740790596, 1084729087, 1114584016, 1168169786, 1335051184, 1481581192, 2169458174, 2336339572, 2963162384, 4338916348, 4672679144, 7593103609, 8677832696, 9345358288, 15186207218, 17355665392, 30372414436, 60744828872, 121489657744]

約数ペア:

[(1, 121489657744), (2, 60744828872), (4, 30372414436), (7, 17355665392), (8, 15186207218), (13, 9345358288), (14, 8677832696), (16, 7593103609), (26, 4672679144), (28, 4338916348), (41, 2963162384), (52, 2336339572), (56, 2169458174), (82, 1481581192), (91, 1335051184), (104, 1168169786), (109, 1114584016), (112, 1084729087), (164, 740790596), (182, 667525592), (208, 584084893), (218, 557292008), (287, 423308912), (328, 370395298), (364, 333762796), (436, 278646004), (533, 227935568), (574, 211654456), (656, 185197649), (728, 166881398), (763, 159226288), (872, 139323002), (1066, 113967784), (1148, 105827228), (1417, 85737232), (1456, 83440699), (1526, 79613144), (1744, 69661501), (2132, 56983892), (2296, 52913614), (2834, 42868616), (3052, 39806572), (3731, 32562224), (4264, 28491946), (4469, 27184976), (4592, 26456807), (5668, 21434308), (6104, 19903286), (7462, 16281112), (8528, 14245973), (8938, 13592488), (9919, 12248176), (11336, 10717154), (12208, 9951643), (14924, 8140556), (17876, 6796244), (18671, 6506864), (19838, 6124088), (22672, 5358577), (29848, 4070278), (31283, 3883568), (35752, 3398122), (37342, 3253432), (39676, 3062044), (58097, 2091152), (59696, 2035139), (62566, 1941784), (71504, 1699061), (74684, 1626716), (79352, 1531022), (116194, 1045576), (125132, 970892), (130697, 929552), (149368, 813358), (158704, 765511), (232388, 522788), (242723, 500528), (250264, 485446), (261394, 464776), (298736, 406679)]