143888784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 402182592

約数和(自身を除く): 258293808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 293, 312, 586, 624, 787, 879, 1172, 1574, 1758, 2344, 2361, 3148, 3516, 3809, 4688, 4722, 6296, 7032, 7618, 9444, 10231, 11427, 12592, 14064, 15236, 18888, 20462, 22854, 30472, 30693, 37776, 40924, 45708, 60944, 61386, 81848, 91416, 122772, 163696, 182832, 230591, 245544, 461182, 491088, 691773, 922364, 1383546, 1844728, 2767092, 2997683, 3689456, 5534184, 5995366, 8993049, 11068368, 11990732, 17986098, 23981464, 35972196, 47962928, 71944392, 143888784]

約数ペア:

[(1, 143888784), (2, 71944392), (3, 47962928), (4, 35972196), (6, 23981464), (8, 17986098), (12, 11990732), (13, 11068368), (16, 8993049), (24, 5995366), (26, 5534184), (39, 3689456), (48, 2997683), (52, 2767092), (78, 1844728), (104, 1383546), (156, 922364), (208, 691773), (293, 491088), (312, 461182), (586, 245544), (624, 230591), (787, 182832), (879, 163696), (1172, 122772), (1574, 91416), (1758, 81848), (2344, 61386), (2361, 60944), (3148, 45708), (3516, 40924), (3809, 37776), (4688, 30693), (4722, 30472), (6296, 22854), (7032, 20462), (7618, 18888), (9444, 15236), (10231, 14064), (11427, 12592)]