155514059576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 314979840000

約数和(自身を除く): 159465780424

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 139, 152, 178, 191, 278, 356, 382, 433, 556, 712, 764, 866, 1112, 1528, 1691, 1732, 2641, 3382, 3464, 3629, 5282, 6764, 7258, 8227, 10564, 12371, 13528, 14516, 16454, 16999, 21128, 24742, 26549, 29032, 32908, 33998, 38537, 49484, 53098, 60187, 65816, 67996, 77074, 82703, 98968, 106196, 120374, 135992, 154148, 165406, 212392, 235049, 240748, 308296, 322981, 330812, 470098, 481496, 504431, 645962, 661624, 732203, 940196, 1008862, 1143553, 1291924, 1464406, 1571357, 1880392, 2017724, 2287106, 2362861, 2583848, 2928812, 3142714, 4035448, 4574212, 4725722, 5356643, 5857624, 6285428, 7360567, 9148424, 9451444, 10713286, 11495717, 12570856, 14721134, 18902888, 21426572, 22991434, 29442268, 42853144, 44894359, 45982868, 58884536, 89788718, 91965736, 101776217, 139850773, 179577436, 203552434, 218418623, 279701546, 359154872, 407104868, 436837246, 559403092, 814209736, 873674492, 1023118813, 1118806184, 1747348984, 2046237626, 4092475252, 8184950504, 19439257447, 38878514894, 77757029788, 155514059576]

約数ペア:

[(1, 155514059576), (2, 77757029788), (4, 38878514894), (8, 19439257447), (19, 8184950504), (38, 4092475252), (76, 2046237626), (89, 1747348984), (139, 1118806184), (152, 1023118813), (178, 873674492), (191, 814209736), (278, 559403092), (356, 436837246), (382, 407104868), (433, 359154872), (556, 279701546), (712, 218418623), (764, 203552434), (866, 179577436), (1112, 139850773), (1528, 101776217), (1691, 91965736), (1732, 89788718), (2641, 58884536), (3382, 45982868), (3464, 44894359), (3629, 42853144), (5282, 29442268), (6764, 22991434), (7258, 21426572), (8227, 18902888), (10564, 14721134), (12371, 12570856), (13528, 11495717), (14516, 10713286), (16454, 9451444), (16999, 9148424), (21128, 7360567), (24742, 6285428), (26549, 5857624), (29032, 5356643), (32908, 4725722), (33998, 4574212), (38537, 4035448), (49484, 3142714), (53098, 2928812), (60187, 2583848), (65816, 2362861), (67996, 2287106), (77074, 2017724), (82703, 1880392), (98968, 1571357), (106196, 1464406), (120374, 1291924), (135992, 1143553), (154148, 1008862), (165406, 940196), (212392, 732203), (235049, 661624), (240748, 645962), (308296, 504431), (322981, 481496), (330812, 470098)]