156307580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 417263616

約数和(自身を除く): 260956036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 41, 43, 44, 52, 55, 62, 65, 82, 86, 110, 124, 130, 143, 155, 164, 172, 205, 215, 220, 260, 286, 310, 341, 403, 410, 430, 451, 473, 533, 559, 572, 620, 682, 715, 806, 820, 860, 902, 946, 1066, 1118, 1271, 1333, 1364, 1430, 1612, 1705, 1763, 1804, 1892, 2015, 2132, 2236, 2255, 2365, 2542, 2665, 2666, 2795, 2860, 3410, 3526, 4030, 4433, 4510, 4730, 5084, 5330, 5332, 5590, 5863, 6149, 6355, 6665, 6820, 7052, 8060, 8815, 8866, 9020, 9460, 10660, 11180, 11726, 12298, 12710, 13330, 13981, 14663, 16523, 17329, 17630, 17732, 19393, 22165, 22919, 23452, 24596, 25420, 26660, 27962, 29315, 29326, 30745, 33046, 34658, 35260, 38786, 44330, 45838, 54653, 55924, 58630, 58652, 61490, 66092, 69316, 69905, 73315, 77572, 82615, 86645, 88660, 91676, 96965, 109306, 114595, 117260, 122980, 139810, 146630, 165230, 173290, 181753, 190619, 193930, 218612, 229190, 252109, 273265, 279620, 293260, 330460, 346580, 363506, 381238, 387860, 458380, 504218, 546530, 601183, 710489, 727012, 762476, 908765, 953095, 1008436, 1093060, 1202366, 1260545, 1420978, 1817530, 1906190, 2404732, 2521090, 2841956, 3005915, 3552445, 3635060, 3812380, 5042180, 6011830, 7104890, 7815379, 12023660, 14209780, 15630758, 31261516, 39076895, 78153790, 156307580]

約数ペア:

[(1, 156307580), (2, 78153790), (4, 39076895), (5, 31261516), (10, 15630758), (11, 14209780), (13, 12023660), (20, 7815379), (22, 7104890), (26, 6011830), (31, 5042180), (41, 3812380), (43, 3635060), (44, 3552445), (52, 3005915), (55, 2841956), (62, 2521090), (65, 2404732), (82, 1906190), (86, 1817530), (110, 1420978), (124, 1260545), (130, 1202366), (143, 1093060), (155, 1008436), (164, 953095), (172, 908765), (205, 762476), (215, 727012), (220, 710489), (260, 601183), (286, 546530), (310, 504218), (341, 458380), (403, 387860), (410, 381238), (430, 363506), (451, 346580), (473, 330460), (533, 293260), (559, 279620), (572, 273265), (620, 252109), (682, 229190), (715, 218612), (806, 193930), (820, 190619), (860, 181753), (902, 173290), (946, 165230), (1066, 146630), (1118, 139810), (1271, 122980), (1333, 117260), (1364, 114595), (1430, 109306), (1612, 96965), (1705, 91676), (1763, 88660), (1804, 86645), (1892, 82615), (2015, 77572), (2132, 73315), (2236, 69905), (2255, 69316), (2365, 66092), (2542, 61490), (2665, 58652), (2666, 58630), (2795, 55924), (2860, 54653), (3410, 45838), (3526, 44330), (4030, 38786), (4433, 35260), (4510, 34658), (4730, 33046), (5084, 30745), (5330, 29326), (5332, 29315), (5590, 27962), (5863, 26660), (6149, 25420), (6355, 24596), (6665, 23452), (6820, 22919), (7052, 22165), (8060, 19393), (8815, 17732), (8866, 17630), (9020, 17329), (9460, 16523), (10660, 14663), (11180, 13981), (11726, 13330), (12298, 12710)]