143443144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 312320610

約数和(自身を除く): 168877466

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 169, 221, 316, 338, 442, 632, 676, 884, 1027, 1343, 1352, 1768, 2054, 2686, 2873, 4108, 5372, 5746, 6241, 8216, 10744, 11492, 12482, 13351, 17459, 22984, 24964, 26702, 34918, 49928, 53404, 69836, 81133, 106097, 106808, 139672, 162266, 212194, 226967, 324532, 424388, 453934, 649064, 848776, 907868, 1054729, 1379261, 1815736, 2109458, 2758522, 4218916, 5517044, 8437832, 11034088, 17930393, 35860786, 71721572, 143443144]

約数ペア:

[(1, 143443144), (2, 71721572), (4, 35860786), (8, 17930393), (13, 11034088), (17, 8437832), (26, 5517044), (34, 4218916), (52, 2758522), (68, 2109458), (79, 1815736), (104, 1379261), (136, 1054729), (158, 907868), (169, 848776), (221, 649064), (316, 453934), (338, 424388), (442, 324532), (632, 226967), (676, 212194), (884, 162266), (1027, 139672), (1343, 106808), (1352, 106097), (1768, 81133), (2054, 69836), (2686, 53404), (2873, 49928), (4108, 34918), (5372, 26702), (5746, 24964), (6241, 22984), (8216, 17459), (10744, 13351), (11492, 12482)]