145390938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 383537952

約数和(自身を除く): 238147014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 61, 66, 67, 77, 98, 121, 122, 134, 147, 154, 183, 201, 231, 242, 294, 363, 366, 402, 427, 462, 469, 539, 671, 726, 737, 847, 854, 938, 1078, 1281, 1342, 1407, 1474, 1617, 1694, 2013, 2211, 2541, 2562, 2814, 2989, 3234, 3283, 4026, 4087, 4422, 4697, 5082, 5159, 5929, 5978, 6566, 7381, 8107, 8174, 8967, 9394, 9849, 10318, 11858, 12261, 14091, 14762, 15477, 16214, 17787, 17934, 19698, 22143, 24321, 24522, 28182, 28609, 30954, 32879, 35574, 36113, 44286, 44957, 48642, 51667, 56749, 57218, 65758, 72226, 85827, 89914, 98637, 103334, 108339, 113498, 134871, 155001, 170247, 171654, 197274, 200263, 216678, 269742, 310002, 314699, 340494, 361669, 397243, 400526, 494527, 600789, 629398, 723338, 794486, 944097, 989054, 1085007, 1191729, 1201578, 1483581, 1888194, 2170014, 2202893, 2383458, 2967162, 3461689, 4405786, 6608679, 6923378, 10385067, 13217358, 20770134, 24231823, 48463646, 72695469, 145390938]

約数ペア:

[(1, 145390938), (2, 72695469), (3, 48463646), (6, 24231823), (7, 20770134), (11, 13217358), (14, 10385067), (21, 6923378), (22, 6608679), (33, 4405786), (42, 3461689), (49, 2967162), (61, 2383458), (66, 2202893), (67, 2170014), (77, 1888194), (98, 1483581), (121, 1201578), (122, 1191729), (134, 1085007), (147, 989054), (154, 944097), (183, 794486), (201, 723338), (231, 629398), (242, 600789), (294, 494527), (363, 400526), (366, 397243), (402, 361669), (427, 340494), (462, 314699), (469, 310002), (539, 269742), (671, 216678), (726, 200263), (737, 197274), (847, 171654), (854, 170247), (938, 155001), (1078, 134871), (1281, 113498), (1342, 108339), (1407, 103334), (1474, 98637), (1617, 89914), (1694, 85827), (2013, 72226), (2211, 65758), (2541, 57218), (2562, 56749), (2814, 51667), (2989, 48642), (3234, 44957), (3283, 44286), (4026, 36113), (4087, 35574), (4422, 32879), (4697, 30954), (5082, 28609), (5159, 28182), (5929, 24522), (5978, 24321), (6566, 22143), (7381, 19698), (8107, 17934), (8174, 17787), (8967, 16214), (9394, 15477), (9849, 14762), (10318, 14091), (11858, 12261)]