145028156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 345461760

約数和(自身を除く): 200433604

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 52, 68, 91, 92, 119, 161, 182, 221, 238, 299, 322, 364, 391, 442, 476, 598, 644, 782, 884, 1019, 1196, 1547, 1564, 2038, 2093, 2737, 3094, 4076, 4186, 5083, 5474, 6188, 7133, 8372, 10166, 10948, 13247, 14266, 17323, 20332, 23437, 26494, 28532, 34646, 35581, 46874, 52988, 69292, 71162, 92729, 93748, 121261, 142324, 164059, 185458, 225199, 242522, 304681, 328118, 370916, 398429, 450398, 485044, 609362, 656236, 796858, 900796, 1218724, 1576393, 1593716, 2132767, 2789003, 3152786, 4265534, 5179577, 5578006, 6305572, 8531068, 10359154, 11156012, 20718308, 36257039, 72514078, 145028156]

約数ペア:

[(1, 145028156), (2, 72514078), (4, 36257039), (7, 20718308), (13, 11156012), (14, 10359154), (17, 8531068), (23, 6305572), (26, 5578006), (28, 5179577), (34, 4265534), (46, 3152786), (52, 2789003), (68, 2132767), (91, 1593716), (92, 1576393), (119, 1218724), (161, 900796), (182, 796858), (221, 656236), (238, 609362), (299, 485044), (322, 450398), (364, 398429), (391, 370916), (442, 328118), (476, 304681), (598, 242522), (644, 225199), (782, 185458), (884, 164059), (1019, 142324), (1196, 121261), (1547, 93748), (1564, 92729), (2038, 71162), (2093, 69292), (2737, 52988), (3094, 46874), (4076, 35581), (4186, 34646), (5083, 28532), (5474, 26494), (6188, 23437), (7133, 20332), (8372, 17323), (10166, 14266), (10948, 13247)]