141717884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 331645440

約数和(自身を除く): 189927556

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 61, 76, 77, 122, 133, 154, 209, 244, 266, 308, 397, 418, 427, 532, 671, 794, 836, 854, 1159, 1342, 1463, 1588, 1708, 2318, 2684, 2779, 2926, 4367, 4636, 4697, 5558, 5852, 7543, 8113, 8734, 9394, 11116, 12749, 15086, 16226, 17468, 18788, 24217, 25498, 30172, 30569, 32452, 48434, 50996, 52801, 61138, 82973, 89243, 96868, 105602, 122276, 165946, 169519, 178486, 211204, 266387, 331892, 339038, 356972, 460123, 532774, 580811, 678076, 920246, 1065548, 1161622, 1840492, 1864709, 2323244, 3220861, 3729418, 5061353, 6441722, 7458836, 10122706, 12883444, 20245412, 35429471, 70858942, 141717884]

約数ペア:

[(1, 141717884), (2, 70858942), (4, 35429471), (7, 20245412), (11, 12883444), (14, 10122706), (19, 7458836), (22, 6441722), (28, 5061353), (38, 3729418), (44, 3220861), (61, 2323244), (76, 1864709), (77, 1840492), (122, 1161622), (133, 1065548), (154, 920246), (209, 678076), (244, 580811), (266, 532774), (308, 460123), (397, 356972), (418, 339038), (427, 331892), (532, 266387), (671, 211204), (794, 178486), (836, 169519), (854, 165946), (1159, 122276), (1342, 105602), (1463, 96868), (1588, 89243), (1708, 82973), (2318, 61138), (2684, 52801), (2779, 50996), (2926, 48434), (4367, 32452), (4636, 30569), (4697, 30172), (5558, 25498), (5852, 24217), (7543, 18788), (8113, 17468), (8734, 16226), (9394, 15086), (11116, 12749)]