133029090440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 305057301120

約数和(自身を除く): 172028210680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 173, 257, 262, 346, 514, 524, 571, 655, 692, 865, 1028, 1048, 1142, 1285, 1310, 1384, 1730, 2056, 2284, 2570, 2620, 2855, 3460, 4568, 5140, 5240, 5710, 6920, 10280, 11420, 22663, 22840, 33667, 44461, 45326, 67334, 74801, 88922, 90652, 98783, 113315, 134668, 146747, 149602, 168335, 177844, 181304, 197566, 222305, 226630, 269336, 293494, 299204, 336670, 355688, 374005, 395132, 444610, 453260, 493915, 586988, 598408, 673340, 733735, 748010, 790264, 889220, 906520, 987830, 1173976, 1346680, 1467470, 1496020, 1778440, 1975660, 2934940, 2992040, 3951320, 5824391, 5869880, 11648782, 12940573, 19223857, 23297564, 25387231, 25881146, 29121955, 38447714, 46595128, 50774462, 51762292, 58243910, 64702865, 76895428, 96119285, 101548924, 103524584, 116487820, 126936155, 129405730, 153790856, 192238570, 203097848, 232975640, 253872310, 258811460, 384477140, 507744620, 517622920, 768954280, 1015489240, 3325727261, 6651454522, 13302909044, 16628636305, 26605818088, 33257272610, 66514545220, 133029090440]

約数ペア:

[(1, 133029090440), (2, 66514545220), (4, 33257272610), (5, 26605818088), (8, 16628636305), (10, 13302909044), (20, 6651454522), (40, 3325727261), (131, 1015489240), (173, 768954280), (257, 517622920), (262, 507744620), (346, 384477140), (514, 258811460), (524, 253872310), (571, 232975640), (655, 203097848), (692, 192238570), (865, 153790856), (1028, 129405730), (1048, 126936155), (1142, 116487820), (1285, 103524584), (1310, 101548924), (1384, 96119285), (1730, 76895428), (2056, 64702865), (2284, 58243910), (2570, 51762292), (2620, 50774462), (2855, 46595128), (3460, 38447714), (4568, 29121955), (5140, 25881146), (5240, 25387231), (5710, 23297564), (6920, 19223857), (10280, 12940573), (11420, 11648782), (22663, 5869880), (22840, 5824391), (33667, 3951320), (44461, 2992040), (45326, 2934940), (67334, 1975660), (74801, 1778440), (88922, 1496020), (90652, 1467470), (98783, 1346680), (113315, 1173976), (134668, 987830), (146747, 906520), (149602, 889220), (168335, 790264), (177844, 748010), (181304, 733735), (197566, 673340), (222305, 598408), (226630, 586988), (269336, 493915), (293494, 453260), (299204, 444610), (336670, 395132), (355688, 374005)]