156530868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 413274624

約数和(自身を除く): 256743756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 222, 282, 444, 481, 564, 577, 611, 962, 1154, 1222, 1443, 1731, 1739, 1833, 1924, 2308, 2444, 2886, 3462, 3478, 3666, 5217, 5772, 6924, 6956, 7332, 7501, 10434, 15002, 20868, 21349, 22503, 22607, 27119, 30004, 42698, 45006, 45214, 54238, 64047, 67821, 81357, 85396, 90012, 90428, 108476, 128094, 135642, 162714, 256188, 271284, 277537, 325428, 352547, 555074, 705094, 832611, 1003403, 1057641, 1110148, 1410188, 1665222, 2006806, 2115282, 3010209, 3330444, 4013612, 4230564, 6020418, 12040836, 13044239, 26088478, 39132717, 52176956, 78265434, 156530868]

約数ペア:

[(1, 156530868), (2, 78265434), (3, 52176956), (4, 39132717), (6, 26088478), (12, 13044239), (13, 12040836), (26, 6020418), (37, 4230564), (39, 4013612), (47, 3330444), (52, 3010209), (74, 2115282), (78, 2006806), (94, 1665222), (111, 1410188), (141, 1110148), (148, 1057641), (156, 1003403), (188, 832611), (222, 705094), (282, 555074), (444, 352547), (481, 325428), (564, 277537), (577, 271284), (611, 256188), (962, 162714), (1154, 135642), (1222, 128094), (1443, 108476), (1731, 90428), (1739, 90012), (1833, 85396), (1924, 81357), (2308, 67821), (2444, 64047), (2886, 54238), (3462, 45214), (3478, 45006), (3666, 42698), (5217, 30004), (5772, 27119), (6924, 22607), (6956, 22503), (7332, 21349), (7501, 20868), (10434, 15002)]