15703580984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{164663}}^1$

素因数の和:164820

約数の個数: 64

約数和(自身を含む): 36515888640

約数和(自身を除く): 20812307656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1703, 1834, 3406, 3668, 6812, 7336, 11921, 13624, 23842, 47684, 95368, 164663, 329326, 658652, 1152641, 1317304, 2140619, 2305282, 4281238, 4610564, 8562476, 9221128, 14984333, 17124952, 21570853, 29968666, 43141706, 59937332, 86283412, 119874664, 150995971, 172566824, 280421089, 301991942, 560842178, 603983884, 1121684356, 1207967768, 1962947623, 2243368712, 3925895246, 7851790492, 15703580984]

約数ペア:

[(1, 15703580984), (2, 7851790492), (4, 3925895246), (7, 2243368712), (8, 1962947623), (13, 1207967768), (14, 1121684356), (26, 603983884), (28, 560842178), (52, 301991942), (56, 280421089), (91, 172566824), (104, 150995971), (131, 119874664), (182, 86283412), (262, 59937332), (364, 43141706), (524, 29968666), (728, 21570853), (917, 17124952), (1048, 14984333), (1703, 9221128), (1834, 8562476), (3406, 4610564), (3668, 4281238), (6812, 2305282), (7336, 2140619), (11921, 1317304), (13624, 1152641), (23842, 658652), (47684, 329326), (95368, 164663)]