141358672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5756

約数の個数: 80

約数和(自身を含む): 356977152

約数和(自身を除く): 215618480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 5711, 6188, 11422, 12376, 22844, 24752, 39977, 45688, 74243, 79954, 91376, 97087, 148486, 159908, 194174, 296972, 319816, 388348, 519701, 593944, 639632, 679609, 776696, 1039402, 1187888, 1262131, 1359218, 1553392, 2078804, 2524262, 2718436, 4157608, 5048524, 5436872, 8315216, 8834917, 10097048, 10873744, 17669834, 20194096, 35339668, 70679336, 141358672]

約数ペア:

[(1, 141358672), (2, 70679336), (4, 35339668), (7, 20194096), (8, 17669834), (13, 10873744), (14, 10097048), (16, 8834917), (17, 8315216), (26, 5436872), (28, 5048524), (34, 4157608), (52, 2718436), (56, 2524262), (68, 2078804), (91, 1553392), (104, 1359218), (112, 1262131), (119, 1187888), (136, 1039402), (182, 776696), (208, 679609), (221, 639632), (238, 593944), (272, 519701), (364, 388348), (442, 319816), (476, 296972), (728, 194174), (884, 159908), (952, 148486), (1456, 97087), (1547, 91376), (1768, 79954), (1904, 74243), (3094, 45688), (3536, 39977), (5711, 24752), (6188, 22844), (11422, 12376)]