15816103668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 41720829696

約数和(自身を除く): 25904726028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 293, 366, 423, 523, 549, 564, 586, 732, 846, 879, 1046, 1098, 1172, 1569, 1692, 1758, 2092, 2196, 2637, 2867, 3138, 3516, 4707, 5274, 5734, 6276, 8601, 9414, 10548, 11468, 13771, 17202, 17873, 18828, 24581, 25803, 27542, 31903, 34404, 35746, 41313, 49162, 51606, 53619, 55084, 63806, 71492, 73743, 82626, 95709, 98324, 103212, 107238, 123939, 127612, 147486, 153239, 160857, 165252, 191418, 214476, 221229, 247878, 287127, 294972, 306478, 321714, 382836, 442458, 459717, 495756, 574254, 612956, 643428, 840031, 884916, 919434, 1148508, 1379151, 1499441, 1680062, 1838868, 2520093, 2758302, 2998882, 3360124, 4498323, 5040186, 5516604, 5997764, 7202233, 7560279, 8996646, 9347579, 10080372, 13494969, 14404466, 15120558, 17993292, 18695158, 21606699, 26989938, 28042737, 28808932, 30241116, 37390316, 43213398, 53979876, 56085474, 64820097, 84128211, 86426796, 112170948, 129640194, 168256422, 259280388, 336512844, 439336213, 878672426, 1318008639, 1757344852, 2636017278, 3954025917, 5272034556, 7908051834, 15816103668]

約数ペア:

[(1, 15816103668), (2, 7908051834), (3, 5272034556), (4, 3954025917), (6, 2636017278), (9, 1757344852), (12, 1318008639), (18, 878672426), (36, 439336213), (47, 336512844), (61, 259280388), (94, 168256422), (122, 129640194), (141, 112170948), (183, 86426796), (188, 84128211), (244, 64820097), (282, 56085474), (293, 53979876), (366, 43213398), (423, 37390316), (523, 30241116), (549, 28808932), (564, 28042737), (586, 26989938), (732, 21606699), (846, 18695158), (879, 17993292), (1046, 15120558), (1098, 14404466), (1172, 13494969), (1569, 10080372), (1692, 9347579), (1758, 8996646), (2092, 7560279), (2196, 7202233), (2637, 5997764), (2867, 5516604), (3138, 5040186), (3516, 4498323), (4707, 3360124), (5274, 2998882), (5734, 2758302), (6276, 2520093), (8601, 1838868), (9414, 1680062), (10548, 1499441), (11468, 1379151), (13771, 1148508), (17202, 919434), (17873, 884916), (18828, 840031), (24581, 643428), (25803, 612956), (27542, 574254), (31903, 495756), (34404, 459717), (35746, 442458), (41313, 382836), (49162, 321714), (51606, 306478), (53619, 294972), (55084, 287127), (63806, 247878), (71492, 221229), (73743, 214476), (82626, 191418), (95709, 165252), (98324, 160857), (103212, 153239), (107238, 147486), (123939, 127612)]