121138992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 368264624

約数和(自身を除く): 247125632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 397, 468, 489, 624, 652, 794, 936, 978, 1191, 1304, 1467, 1588, 1872, 1956, 2119, 2382, 2608, 2934, 3176, 3573, 3912, 4238, 4764, 5161, 5868, 6352, 6357, 7146, 7824, 8476, 9528, 10322, 11736, 12714, 14292, 15483, 16952, 19056, 19071, 20644, 23472, 25428, 28584, 30966, 33904, 38142, 41288, 46449, 50856, 57168, 61932, 64711, 76284, 82576, 92898, 101712, 123864, 129422, 152568, 185796, 194133, 247728, 258844, 305136, 371592, 388266, 517688, 582399, 743184, 776532, 841243, 1035376, 1164798, 1553064, 1682486, 2329596, 2523729, 3106128, 3364972, 4659192, 5047458, 6729944, 7571187, 9318384, 10094916, 13459888, 15142374, 20189832, 30284748, 40379664, 60569496, 121138992]

約数ペア:

[(1, 121138992), (2, 60569496), (3, 40379664), (4, 30284748), (6, 20189832), (8, 15142374), (9, 13459888), (12, 10094916), (13, 9318384), (16, 7571187), (18, 6729944), (24, 5047458), (26, 4659192), (36, 3364972), (39, 3106128), (48, 2523729), (52, 2329596), (72, 1682486), (78, 1553064), (104, 1164798), (117, 1035376), (144, 841243), (156, 776532), (163, 743184), (208, 582399), (234, 517688), (312, 388266), (326, 371592), (397, 305136), (468, 258844), (489, 247728), (624, 194133), (652, 185796), (794, 152568), (936, 129422), (978, 123864), (1191, 101712), (1304, 92898), (1467, 82576), (1588, 76284), (1872, 64711), (1956, 61932), (2119, 57168), (2382, 50856), (2608, 46449), (2934, 41288), (3176, 38142), (3573, 33904), (3912, 30966), (4238, 28584), (4764, 25428), (5161, 23472), (5868, 20644), (6352, 19071), (6357, 19056), (7146, 16952), (7824, 15483), (8476, 14292), (9528, 12714), (10322, 11736)]