156988247992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{41081}}^1$

素因数の和:41948

約数の個数: 64

約数和(自身を含む): 320242406400

約数和(自身を除く): 163254158408

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 811, 1178, 1622, 2356, 3244, 4712, 6488, 15409, 25141, 30818, 41081, 50282, 61636, 82162, 100564, 123272, 164324, 201128, 328648, 477679, 780539, 955358, 1273511, 1561078, 1910716, 2547022, 3122156, 3821432, 5094044, 6244312, 10188088, 24196709, 33316691, 48393418, 66633382, 96786836, 133266764, 193573672, 266533528, 633017129, 1032817421, 1266034258, 2065634842, 2532068516, 4131269684, 5064137032, 8262539368, 19623530999, 39247061998, 78494123996, 156988247992]

約数ペア:

[(1, 156988247992), (2, 78494123996), (4, 39247061998), (8, 19623530999), (19, 8262539368), (31, 5064137032), (38, 4131269684), (62, 2532068516), (76, 2065634842), (124, 1266034258), (152, 1032817421), (248, 633017129), (589, 266533528), (811, 193573672), (1178, 133266764), (1622, 96786836), (2356, 66633382), (3244, 48393418), (4712, 33316691), (6488, 24196709), (15409, 10188088), (25141, 6244312), (30818, 5094044), (41081, 3821432), (50282, 3122156), (61636, 2547022), (82162, 1910716), (100564, 1561078), (123272, 1273511), (164324, 955358), (201128, 780539), (328648, 477679)]