15695120126

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 29587952160

約数和(自身を除く): 13892832034

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 157, 266, 314, 371, 742, 931, 1007, 1013, 1099, 1862, 2014, 2026, 2198, 2597, 2983, 5194, 5966, 7049, 7091, 7693, 8321, 14098, 14182, 15386, 16642, 19247, 20881, 38494, 41762, 49343, 49637, 53689, 58247, 98686, 99274, 107378, 116494, 134729, 146167, 158099, 159041, 269458, 292334, 316198, 318082, 375823, 407729, 751646, 815458, 943103, 1020091, 1106693, 1113287, 1886206, 2040182, 2213386, 2226574, 2630761, 3021779, 5261522, 6043558, 7140637, 7746851, 7793009, 8429173, 14281274, 15493702, 15586018, 16858346, 21152453, 42304906, 49984459, 59004211, 99968918, 118008422, 148067171, 160154287, 296134342, 320308574, 413029477, 826058954, 1121080009, 2242160018, 7847560063, 15695120126]

約数ペア:

[(1, 15695120126), (2, 7847560063), (7, 2242160018), (14, 1121080009), (19, 826058954), (38, 413029477), (49, 320308574), (53, 296134342), (98, 160154287), (106, 148067171), (133, 118008422), (157, 99968918), (266, 59004211), (314, 49984459), (371, 42304906), (742, 21152453), (931, 16858346), (1007, 15586018), (1013, 15493702), (1099, 14281274), (1862, 8429173), (2014, 7793009), (2026, 7746851), (2198, 7140637), (2597, 6043558), (2983, 5261522), (5194, 3021779), (5966, 2630761), (7049, 2226574), (7091, 2213386), (7693, 2040182), (8321, 1886206), (14098, 1113287), (14182, 1106693), (15386, 1020091), (16642, 943103), (19247, 815458), (20881, 751646), (38494, 407729), (41762, 375823), (49343, 318082), (49637, 316198), (53689, 292334), (58247, 269458), (98686, 159041), (99274, 158099), (107378, 146167), (116494, 134729)]