156965816991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{14821}}^1$

素因数の和:15064

約数の個数: 64

約数和(自身を含む): 234780480000

約数和(自身を除く): 77814663009

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 149, 447, 551, 817, 1247, 1653, 2451, 2831, 3741, 4321, 6407, 8493, 12963, 14821, 19221, 23693, 44463, 71079, 82099, 121733, 185803, 246297, 281599, 365199, 429809, 557409, 637303, 844797, 1289427, 1911909, 2208329, 3530257, 6624987, 8166371, 10590771, 12108757, 18481787, 24499113, 36326271, 41958251, 55445361, 64041541, 94958147, 125874753, 192124623, 284874441, 351153953, 1053461859, 1216789279, 1804204793, 2753786263, 3650367837, 5412614379, 8261358789, 52321938997, 156965816991]

約数ペア:

[(1, 156965816991), (3, 52321938997), (19, 8261358789), (29, 5412614379), (43, 3650367837), (57, 2753786263), (87, 1804204793), (129, 1216789279), (149, 1053461859), (447, 351153953), (551, 284874441), (817, 192124623), (1247, 125874753), (1653, 94958147), (2451, 64041541), (2831, 55445361), (3741, 41958251), (4321, 36326271), (6407, 24499113), (8493, 18481787), (12963, 12108757), (14821, 10590771), (19221, 8166371), (23693, 6624987), (44463, 3530257), (71079, 2208329), (82099, 1911909), (121733, 1289427), (185803, 844797), (246297, 637303), (281599, 557409), (365199, 429809)]