169173004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 420424704

約数和(自身を除く): 251251700

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 143, 154, 161, 167, 182, 242, 253, 286, 299, 308, 322, 334, 364, 484, 506, 572, 598, 644, 668, 847, 1001, 1012, 1169, 1196, 1573, 1694, 1771, 1837, 2002, 2093, 2171, 2338, 2783, 3146, 3289, 3388, 3542, 3674, 3841, 4004, 4186, 4342, 4676, 5566, 6292, 6578, 7084, 7348, 7682, 8372, 8684, 11011, 11132, 12859, 13156, 15197, 15364, 19481, 20207, 22022, 23023, 23881, 25718, 26887, 30394, 36179, 38962, 40414, 42251, 44044, 46046, 47762, 49933, 51436, 53774, 60788, 72358, 77924, 80828, 84502, 92092, 95524, 99866, 107548, 141449, 144716, 167167, 169004, 199732, 253253, 262691, 282898, 295757, 334334, 349531, 464761, 506506, 525382, 549263, 565796, 591514, 668668, 699062, 929522, 1013012, 1050764, 1098526, 1183028, 1398124, 1838837, 1859044, 2197052, 3253327, 3677674, 3844841, 6041893, 6506654, 7355348, 7689682, 12083786, 13013308, 15379364, 24167572, 42293251, 84586502, 169173004]

約数ペア:

[(1, 169173004), (2, 84586502), (4, 42293251), (7, 24167572), (11, 15379364), (13, 13013308), (14, 12083786), (22, 7689682), (23, 7355348), (26, 6506654), (28, 6041893), (44, 3844841), (46, 3677674), (52, 3253327), (77, 2197052), (91, 1859044), (92, 1838837), (121, 1398124), (143, 1183028), (154, 1098526), (161, 1050764), (167, 1013012), (182, 929522), (242, 699062), (253, 668668), (286, 591514), (299, 565796), (308, 549263), (322, 525382), (334, 506506), (364, 464761), (484, 349531), (506, 334334), (572, 295757), (598, 282898), (644, 262691), (668, 253253), (847, 199732), (1001, 169004), (1012, 167167), (1169, 144716), (1196, 141449), (1573, 107548), (1694, 99866), (1771, 95524), (1837, 92092), (2002, 84502), (2093, 80828), (2171, 77924), (2338, 72358), (2783, 60788), (3146, 53774), (3289, 51436), (3388, 49933), (3542, 47762), (3674, 46046), (3841, 44044), (4004, 42251), (4186, 40414), (4342, 38962), (4676, 36179), (5566, 30394), (6292, 26887), (6578, 25718), (7084, 23881), (7348, 23023), (7682, 22022), (8372, 20207), (8684, 19481), (11011, 15364), (11132, 15197), (12859, 13156)]