145454444824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{1181}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 312181329600

約数和(自身を除く): 166726884776

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 397, 494, 628, 794, 988, 1181, 1256, 1588, 1976, 2041, 2362, 2983, 3176, 4082, 4724, 5161, 5966, 7543, 8164, 9448, 10322, 11932, 15086, 15353, 16328, 20644, 22439, 23864, 30172, 30706, 38779, 41288, 44878, 60344, 61412, 62329, 77558, 89756, 98059, 122824, 124658, 155116, 179512, 185417, 196118, 249316, 291707, 310232, 370834, 392236, 468857, 498632, 583414, 741668, 784472, 810277, 937714, 1166828, 1184251, 1483336, 1620554, 1875428, 2333656, 2368502, 2410421, 3241108, 3522923, 3750856, 4737004, 4820842, 6095141, 6482216, 7045846, 8908283, 9474008, 9641684, 12190282, 14091692, 15395263, 17816566, 19283368, 24380564, 28183384, 30790526, 35633132, 45797999, 48761128, 61581052, 71266264, 73610549, 91595998, 115807679, 123162104, 147221098, 183191996, 231615358, 294442196, 366383992, 463230716, 588884392, 926461432, 956937137, 1398600431, 1913874274, 2797200862, 3827748548, 5594401724, 7655497096, 11188803448, 18181805603, 36363611206, 72727222412, 145454444824]

約数ペア:

[(1, 145454444824), (2, 72727222412), (4, 36363611206), (8, 18181805603), (13, 11188803448), (19, 7655497096), (26, 5594401724), (38, 3827748548), (52, 2797200862), (76, 1913874274), (104, 1398600431), (152, 956937137), (157, 926461432), (247, 588884392), (314, 463230716), (397, 366383992), (494, 294442196), (628, 231615358), (794, 183191996), (988, 147221098), (1181, 123162104), (1256, 115807679), (1588, 91595998), (1976, 73610549), (2041, 71266264), (2362, 61581052), (2983, 48761128), (3176, 45797999), (4082, 35633132), (4724, 30790526), (5161, 28183384), (5966, 24380564), (7543, 19283368), (8164, 17816566), (9448, 15395263), (10322, 14091692), (11932, 12190282), (15086, 9641684), (15353, 9474008), (16328, 8908283), (20644, 7045846), (22439, 6482216), (23864, 6095141), (30172, 4820842), (30706, 4737004), (38779, 3750856), (41288, 3522923), (44878, 3241108), (60344, 2410421), (61412, 2368502), (62329, 2333656), (77558, 1875428), (89756, 1620554), (98059, 1483336), (122824, 1184251), (124658, 1166828), (155116, 937714), (179512, 810277), (185417, 784472), (196118, 741668), (249316, 583414), (291707, 498632), (310232, 468857), (370834, 392236)]