156789883305

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{7351}}^1$

素因数の和:7700

約数の個数: 128

約数和(自身を含む): 311000186880

約数和(自身を除く): 154210303575

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 159, 165, 265, 271, 297, 477, 495, 583, 795, 813, 1355, 1431, 1485, 1749, 2385, 2439, 2915, 2981, 4065, 5247, 7155, 7317, 7351, 8745, 8943, 12195, 14363, 14905, 15741, 22053, 26235, 26829, 36585, 36755, 43089, 44715, 66159, 71815, 78705, 80487, 80861, 110265, 129267, 134145, 157993, 198477, 215445, 242583, 330795, 387801, 389603, 402435, 404305, 473979, 646335, 727749, 789965, 992385, 1168809, 1212915, 1421937, 1939005, 1948015, 1992121, 2183247, 2369895, 3506427, 3638745, 4265811, 4285633, 5844045, 5976363, 7109685, 9960605, 10519281, 10916235, 12856899, 17532135, 17929089, 21329055, 21428165, 21913331, 29881815, 38570697, 52596405, 53787267, 64284495, 65739993, 89645445, 105582413, 109566655, 115712091, 192853485, 197219979, 268936335, 316747239, 328699965, 527912065, 578560455, 591659937, 950241717, 986099895, 1161406543, 1583736195, 2850725151, 2958299685, 3484219629, 4751208585, 5807032715, 10452658887, 14253625755, 17421098145, 31357976661, 52263294435, 156789883305]

約数ペア:

[(1, 156789883305), (3, 52263294435), (5, 31357976661), (9, 17421098145), (11, 14253625755), (15, 10452658887), (27, 5807032715), (33, 4751208585), (45, 3484219629), (53, 2958299685), (55, 2850725151), (99, 1583736195), (135, 1161406543), (159, 986099895), (165, 950241717), (265, 591659937), (271, 578560455), (297, 527912065), (477, 328699965), (495, 316747239), (583, 268936335), (795, 197219979), (813, 192853485), (1355, 115712091), (1431, 109566655), (1485, 105582413), (1749, 89645445), (2385, 65739993), (2439, 64284495), (2915, 53787267), (2981, 52596405), (4065, 38570697), (5247, 29881815), (7155, 21913331), (7317, 21428165), (7351, 21329055), (8745, 17929089), (8943, 17532135), (12195, 12856899), (14363, 10916235), (14905, 10519281), (15741, 9960605), (22053, 7109685), (26235, 5976363), (26829, 5844045), (36585, 4285633), (36755, 4265811), (43089, 3638745), (44715, 3506427), (66159, 2369895), (71815, 2183247), (78705, 1992121), (80487, 1948015), (80861, 1939005), (110265, 1421937), (129267, 1212915), (134145, 1168809), (157993, 992385), (198477, 789965), (215445, 727749), (242583, 646335), (330795, 473979), (387801, 404305), (389603, 402435)]