156733979428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 316507953216

約数和(自身を除く): 159773973788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 163, 181, 247, 283, 326, 361, 362, 494, 566, 652, 722, 724, 988, 1132, 1444, 2119, 2353, 3097, 3439, 3679, 4238, 4693, 4706, 5377, 6194, 6878, 7358, 8476, 9386, 9412, 10754, 12388, 13756, 14716, 18772, 21508, 29503, 40261, 44707, 46129, 51223, 58843, 59006, 65341, 69901, 80522, 89414, 92258, 102163, 102446, 117686, 118012, 130682, 139802, 161044, 178828, 184516, 204326, 204892, 235372, 261364, 279604, 383539, 408652, 560557, 599677, 665899, 764959, 767078, 849433, 876451, 973237, 1121114, 1199354, 1328119, 1331798, 1529918, 1534156, 1698866, 1752902, 1946474, 2242228, 2398708, 2656238, 2663596, 3059836, 3397732, 3505804, 3892948, 5312476, 7287241, 8349349, 10650583, 11393863, 12652081, 14574482, 16652569, 16698698, 18491503, 21301166, 22787726, 25304162, 29148964, 33305138, 33397396, 36983006, 42602332, 45575452, 50608324, 66610276, 73966012, 108541537, 138457579, 158637631, 216483397, 217083074, 240389539, 276915158, 317275262, 432966794, 434166148, 480779078, 553830316, 634550524, 865933588, 961558156, 2062289203, 3014114989, 4124578406, 6028229978, 8249156812, 12056459956, 39183494857, 78366989714, 156733979428]

約数ペア:

[(1, 156733979428), (2, 78366989714), (4, 39183494857), (13, 12056459956), (19, 8249156812), (26, 6028229978), (38, 4124578406), (52, 3014114989), (76, 2062289203), (163, 961558156), (181, 865933588), (247, 634550524), (283, 553830316), (326, 480779078), (361, 434166148), (362, 432966794), (494, 317275262), (566, 276915158), (652, 240389539), (722, 217083074), (724, 216483397), (988, 158637631), (1132, 138457579), (1444, 108541537), (2119, 73966012), (2353, 66610276), (3097, 50608324), (3439, 45575452), (3679, 42602332), (4238, 36983006), (4693, 33397396), (4706, 33305138), (5377, 29148964), (6194, 25304162), (6878, 22787726), (7358, 21301166), (8476, 18491503), (9386, 16698698), (9412, 16652569), (10754, 14574482), (12388, 12652081), (13756, 11393863), (14716, 10650583), (18772, 8349349), (21508, 7287241), (29503, 5312476), (40261, 3892948), (44707, 3505804), (46129, 3397732), (51223, 3059836), (58843, 2663596), (59006, 2656238), (65341, 2398708), (69901, 2242228), (80522, 1946474), (89414, 1752902), (92258, 1698866), (102163, 1534156), (102446, 1529918), (117686, 1331798), (118012, 1328119), (130682, 1199354), (139802, 1121114), (161044, 973237), (178828, 876451), (184516, 849433), (204326, 767078), (204892, 764959), (235372, 665899), (261364, 599677), (279604, 560557), (383539, 408652)]