122005156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 295142400

約数和(自身を除く): 173137244

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 59, 76, 91, 92, 118, 133, 161, 169, 182, 236, 247, 266, 299, 322, 338, 364, 413, 437, 494, 532, 598, 644, 676, 767, 826, 874, 988, 1121, 1183, 1196, 1357, 1534, 1652, 1729, 1748, 2093, 2242, 2366, 2714, 3059, 3068, 3211, 3458, 3887, 4186, 4484, 4732, 5369, 5428, 5681, 6118, 6422, 6916, 7774, 7847, 8372, 9499, 9971, 10738, 11362, 12236, 12844, 14573, 15548, 15694, 17641, 18998, 19942, 21476, 22477, 22724, 25783, 27209, 29146, 31388, 35282, 37996, 39767, 39884, 44954, 51566, 54418, 58292, 69797, 70564, 73853, 79534, 89908, 102011, 103132, 108836, 123487, 139594, 147706, 159068, 180481, 189449, 204022, 229333, 246974, 279188, 295412, 335179, 360962, 378898, 408044, 458666, 493948, 516971, 670358, 721924, 757796, 917332, 1033942, 1326143, 1340716, 1605331, 2067884, 2346253, 2652286, 3210662, 4357327, 4692506, 5304572, 6421324, 8714654, 9385012, 17429308, 30501289, 61002578, 122005156]

約数ペア:

[(1, 122005156), (2, 61002578), (4, 30501289), (7, 17429308), (13, 9385012), (14, 8714654), (19, 6421324), (23, 5304572), (26, 4692506), (28, 4357327), (38, 3210662), (46, 2652286), (52, 2346253), (59, 2067884), (76, 1605331), (91, 1340716), (92, 1326143), (118, 1033942), (133, 917332), (161, 757796), (169, 721924), (182, 670358), (236, 516971), (247, 493948), (266, 458666), (299, 408044), (322, 378898), (338, 360962), (364, 335179), (413, 295412), (437, 279188), (494, 246974), (532, 229333), (598, 204022), (644, 189449), (676, 180481), (767, 159068), (826, 147706), (874, 139594), (988, 123487), (1121, 108836), (1183, 103132), (1196, 102011), (1357, 89908), (1534, 79534), (1652, 73853), (1729, 70564), (1748, 69797), (2093, 58292), (2242, 54418), (2366, 51566), (2714, 44954), (3059, 39884), (3068, 39767), (3211, 37996), (3458, 35282), (3887, 31388), (4186, 29146), (4484, 27209), (4732, 25783), (5369, 22724), (5428, 22477), (5681, 21476), (6118, 19942), (6422, 18998), (6916, 17641), (7774, 15694), (7847, 15548), (8372, 14573), (9499, 12844), (9971, 12236), (10738, 11362)]