158995914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 266783286

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 59, 66, 77, 114, 118, 133, 154, 177, 209, 231, 266, 307, 354, 399, 413, 418, 462, 614, 627, 649, 798, 826, 921, 1121, 1239, 1254, 1298, 1463, 1842, 1947, 2149, 2242, 2478, 2926, 3363, 3377, 3894, 4298, 4389, 4543, 5833, 6447, 6726, 6754, 7847, 8778, 9086, 10131, 11666, 12331, 12894, 13629, 15694, 17499, 18113, 20262, 23541, 23639, 24662, 27258, 34998, 36226, 36993, 40831, 47082, 47278, 54339, 64163, 70917, 73986, 81662, 86317, 108678, 122493, 126791, 128326, 141834, 172634, 192489, 199243, 244986, 253582, 258951, 344147, 380373, 384978, 398486, 449141, 517902, 597729, 688294, 760746, 898282, 1032441, 1195458, 1347423, 1394701, 2064882, 2409029, 2694846, 2789402, 3785617, 4184103, 4818058, 7227087, 7571234, 8368206, 11356851, 14454174, 22713702, 26499319, 52998638, 79497957, 158995914]

約数ペア:

[(1, 158995914), (2, 79497957), (3, 52998638), (6, 26499319), (7, 22713702), (11, 14454174), (14, 11356851), (19, 8368206), (21, 7571234), (22, 7227087), (33, 4818058), (38, 4184103), (42, 3785617), (57, 2789402), (59, 2694846), (66, 2409029), (77, 2064882), (114, 1394701), (118, 1347423), (133, 1195458), (154, 1032441), (177, 898282), (209, 760746), (231, 688294), (266, 597729), (307, 517902), (354, 449141), (399, 398486), (413, 384978), (418, 380373), (462, 344147), (614, 258951), (627, 253582), (649, 244986), (798, 199243), (826, 192489), (921, 172634), (1121, 141834), (1239, 128326), (1254, 126791), (1298, 122493), (1463, 108678), (1842, 86317), (1947, 81662), (2149, 73986), (2242, 70917), (2478, 64163), (2926, 54339), (3363, 47278), (3377, 47082), (3894, 40831), (4298, 36993), (4389, 36226), (4543, 34998), (5833, 27258), (6447, 24662), (6726, 23639), (6754, 23541), (7847, 20262), (8778, 18113), (9086, 17499), (10131, 15694), (11666, 13629), (12331, 12894)]