15806378136

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 41683299840

約数和(自身を除く): 25876921704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 181, 184, 276, 281, 362, 543, 552, 562, 563, 724, 843, 1086, 1124, 1126, 1448, 1686, 1689, 2172, 2248, 2252, 3372, 3378, 4163, 4344, 4504, 6463, 6744, 6756, 8326, 12489, 12926, 12949, 13512, 16652, 19389, 24978, 25852, 25898, 33304, 38778, 38847, 49956, 50861, 51704, 51796, 77556, 77694, 99912, 101722, 101903, 103592, 152583, 155112, 155388, 158203, 203444, 203806, 305166, 305709, 310776, 316406, 406888, 407612, 474609, 610332, 611418, 632812, 815224, 949218, 1169803, 1220664, 1222836, 1265624, 1898436, 2339606, 2343769, 2445672, 3509409, 3638669, 3796872, 4679212, 4687538, 7018818, 7031307, 7277338, 9358424, 9375076, 10916007, 14037636, 14062614, 14554676, 18750152, 21832014, 28075272, 28125228, 28634743, 29109352, 43664028, 56250456, 57269486, 85904229, 87328056, 114538972, 171808458, 229077944, 343616916, 658599089, 687233832, 1317198178, 1975797267, 2634396356, 3951594534, 5268792712, 7903189068, 15806378136]

約数ペア:

[(1, 15806378136), (2, 7903189068), (3, 5268792712), (4, 3951594534), (6, 2634396356), (8, 1975797267), (12, 1317198178), (23, 687233832), (24, 658599089), (46, 343616916), (69, 229077944), (92, 171808458), (138, 114538972), (181, 87328056), (184, 85904229), (276, 57269486), (281, 56250456), (362, 43664028), (543, 29109352), (552, 28634743), (562, 28125228), (563, 28075272), (724, 21832014), (843, 18750152), (1086, 14554676), (1124, 14062614), (1126, 14037636), (1448, 10916007), (1686, 9375076), (1689, 9358424), (2172, 7277338), (2248, 7031307), (2252, 7018818), (3372, 4687538), (3378, 4679212), (4163, 3796872), (4344, 3638669), (4504, 3509409), (6463, 2445672), (6744, 2343769), (6756, 2339606), (8326, 1898436), (12489, 1265624), (12926, 1222836), (12949, 1220664), (13512, 1169803), (16652, 949218), (19389, 815224), (24978, 632812), (25852, 611418), (25898, 610332), (33304, 474609), (38778, 407612), (38847, 406888), (49956, 316406), (50861, 310776), (51704, 305709), (51796, 305166), (77556, 203806), (77694, 203444), (99912, 158203), (101722, 155388), (101903, 155112), (103592, 152583)]