158417688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 480614400

約数和(自身を除く): 322196712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1489, 1612, 1716, 2046, 2418, 2728, 2978, 3224, 3432, 4092, 4433, 4467, 4836, 5956, 8184, 8866, 8934, 9672, 11912, 13299, 16379, 17732, 17868, 19357, 26598, 32758, 35464, 35736, 38714, 46159, 49137, 53196, 58071, 65516, 77428, 92318, 98274, 106392, 116142, 131032, 138477, 154856, 184636, 196548, 212927, 232284, 276954, 369272, 393096, 425854, 464568, 507749, 553908, 600067, 638781, 851708, 1015498, 1107816, 1200134, 1277562, 1523247, 1703416, 1800201, 2030996, 2400268, 2555124, 3046494, 3600402, 4061992, 4800536, 5110248, 6092988, 6600737, 7200804, 12185976, 13201474, 14401608, 19802211, 26402948, 39604422, 52805896, 79208844, 158417688]

約数ペア:

[(1, 158417688), (2, 79208844), (3, 52805896), (4, 39604422), (6, 26402948), (8, 19802211), (11, 14401608), (12, 13201474), (13, 12185976), (22, 7200804), (24, 6600737), (26, 6092988), (31, 5110248), (33, 4800536), (39, 4061992), (44, 3600402), (52, 3046494), (62, 2555124), (66, 2400268), (78, 2030996), (88, 1800201), (93, 1703416), (104, 1523247), (124, 1277562), (132, 1200134), (143, 1107816), (156, 1015498), (186, 851708), (248, 638781), (264, 600067), (286, 553908), (312, 507749), (341, 464568), (372, 425854), (403, 393096), (429, 369272), (572, 276954), (682, 232284), (744, 212927), (806, 196548), (858, 184636), (1023, 154856), (1144, 138477), (1209, 131032), (1364, 116142), (1489, 106392), (1612, 98274), (1716, 92318), (2046, 77428), (2418, 65516), (2728, 58071), (2978, 53196), (3224, 49137), (3432, 46159), (4092, 38714), (4433, 35736), (4467, 35464), (4836, 32758), (5956, 26598), (8184, 19357), (8866, 17868), (8934, 17732), (9672, 16379), (11912, 13299)]