117443788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 167537972

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 49, 61, 76, 77, 94, 98, 122, 133, 154, 188, 196, 209, 244, 266, 308, 329, 418, 427, 517, 532, 539, 658, 671, 836, 854, 893, 931, 1034, 1078, 1159, 1316, 1342, 1463, 1708, 1786, 1862, 2068, 2156, 2303, 2318, 2684, 2867, 2926, 2989, 3572, 3619, 3724, 4606, 4636, 4697, 5734, 5852, 5978, 6251, 7238, 8113, 9212, 9394, 9823, 10241, 11468, 11956, 12502, 12749, 14476, 16226, 18788, 19646, 20069, 20482, 25004, 25333, 25498, 31537, 32452, 32879, 39292, 40138, 40964, 43757, 50666, 50996, 54473, 56791, 63074, 65758, 68761, 80276, 87514, 89243, 101332, 108946, 113582, 126148, 131516, 137522, 140483, 175028, 178486, 217892, 220759, 227164, 275044, 280966, 356972, 381311, 441518, 481327, 561932, 599203, 624701, 762622, 883036, 962654, 1198406, 1249402, 1525244, 1545313, 1925308, 2396812, 2498804, 2669177, 3090626, 4194421, 5338354, 6181252, 8388842, 10676708, 16777684, 29360947, 58721894, 117443788]

約数ペア:

[(1, 117443788), (2, 58721894), (4, 29360947), (7, 16777684), (11, 10676708), (14, 8388842), (19, 6181252), (22, 5338354), (28, 4194421), (38, 3090626), (44, 2669177), (47, 2498804), (49, 2396812), (61, 1925308), (76, 1545313), (77, 1525244), (94, 1249402), (98, 1198406), (122, 962654), (133, 883036), (154, 762622), (188, 624701), (196, 599203), (209, 561932), (244, 481327), (266, 441518), (308, 381311), (329, 356972), (418, 280966), (427, 275044), (517, 227164), (532, 220759), (539, 217892), (658, 178486), (671, 175028), (836, 140483), (854, 137522), (893, 131516), (931, 126148), (1034, 113582), (1078, 108946), (1159, 101332), (1316, 89243), (1342, 87514), (1463, 80276), (1708, 68761), (1786, 65758), (1862, 63074), (2068, 56791), (2156, 54473), (2303, 50996), (2318, 50666), (2684, 43757), (2867, 40964), (2926, 40138), (2989, 39292), (3572, 32879), (3619, 32452), (3724, 31537), (4606, 25498), (4636, 25333), (4697, 25004), (5734, 20482), (5852, 20069), (5978, 19646), (6251, 18788), (7238, 16226), (8113, 14476), (9212, 12749), (9394, 12502), (9823, 11956), (10241, 11468)]